2. You can go to places like bricklink.com to buy almost any block or set that you want.
3. Branded sets usually mean more specialized pieces which only increase the source material you have to draw from when building things.
4. Lego also puts out stuff like this: http://www.eurobricks.com/forum/index.php?showtopic=67132. Highly specialized pieces that aren't tied to a brand.
When I was a kid I would have been in heaven if they had all of the sets out there today. Buying a Harry Potter set wouldn't have meant that I can only play Harry Potter[1]. It would have meant that I had more legos to combine in other ways with the rest of my parts (all sets ended up broken down and stored in a huge bin of Legos). I realize that ultra-specialized pieces like 3-CPO or R2D2 minifigs can't really be reused elsewhere, but most specialized pieces tend to be pretty generic (e.g. Harry Potter wands don't have to only be used with Harry Potter).
[1]: Example, I recently saw a Harry Potter set that used a combination of a translucent 1x1 brick and brown stud to create 'potion bottles.' It's a pretty generic idea that translates elsewhere.
I don't know whether I ever came up with a decent solution back then, but I do know that trying to come up with one was an excellent exercise, one that I probably would never have embarked on if I'd had the pieces they make today.
edit: grammar fix
As others have stated, Lego was in trouble before adopting the franchise sets. Would it be better if Lego was 'pure,' but out of business? It's not like they removed the ability to do what you're talking about, they just added new things. You could easily limit yourself, or your children, from using the new things.
The problem was no one bought general Lego blocks. This is still the trend today.
I guess not many people remember, but Lego was in deep financial trouble during the 90s and early 2000's. Until they started creating licensed packages and video games based on 3rd party franchises like Star Wars, Lego wasn't selling anything.
Highly branded sets probably push children more into playing roles and sticking to, probably still imaginative enough, scenarios rather than into creative process of building.
They basically look the same; http://www.brickset.com/brickLists/?5954
Also, pirates was a dead theme until PotC came around.
I would estimate at 40% as good as logo. Which puts it down in the play with it a bit and then ignore 'while the cat (or hoover) eats it' camp.
Kid-me deduced that the more generic sets had more pieces, so in an early attempt at cost optimization I leaned generic the few times I had money. Though, it was also cool to get some sets with interesting pieces that let me branch out. Vanilla bricks can be limiting at times.
For instance: http://www.amazon.com/LEGO-Bricks-More-Builders-Tomorrow/dp/...
However, I realize it's working out for Lego, and if the licensing is what's necessary to keep them going, then I'm not faulting them too much.
http://kingdoms.lego.com/en-us/default.aspx?icmp=COUSFR33Kin...
And this fancy castle?
If they don't know it exists, they're less likely to want it.
Now, a way to organize these...
The Lego you remember is still available under the Bricks & More line - big boxes and buckets of simple, primary-colored pieces.
I would like there to be a few good base sets. Luckily, there are, you just have to search to find them,
I'd really like to be able to buy blocks by the kg - 200 g of 2x1, 300 g of 2x4; etc.
You can find parts by condition (new or used), sort by price, filter by location (to minimize shipping costs and/or delivery time), and more. If you need more of a part that came in a particular set, you can find the set (by name or by number) and drill down to a parts list.
http://farm6.staticflickr.com/5215/5460874051_7fbf9e4bf3_z.j...
(Another great resource is the ideas magazines they used to print - not sure if they still do - with loads of pictures of creations, but with minimal or no instructions).
That said, if you want large sets of generic pieces look into a creator bucket. They come out to something like 5-10 cents a piece and sound like what you are talking about. They're fairly new so I haven't used/bought them, but I think they're basically the same thing as the 'basic' buckets I had as a child.
From an aesthetic point of view it was indeed awful, yet necessary: those ships were meant to float in real water, so they had to be sealed surfaces. I remember trying to build ships out of regular pieces; they were nice, but when put in the sea, the result was not funny at all.
Also, I'm not sure what's happened, but I've noticed color variations in the standard bricks: yellow bricks that look washed out compared to other yellow bricks. It's a real bummer when trying to create a consistently colored model.
While my son loves the Star Wars and City sets, I encourage him to use the standard bricks (I buy 'em in bulk) to build what he wants and to help him learn how to come up with creative solutions given the "constraints" of standard "generic" bricks.
He was comparing it to programming languages that cram in all sorts of edge-case special features, but it still reminded me my modern Lego seems less . . . pure, I guess.
shakes cane
In the 70s and 80s, Lego was low resolution. Block, 4 bit color.
Now its just higher resolution (smaller pieces with more non-right angles), and higher bit-depth.
Lego has just paralleled video game evolution.
First, lego no longer has a consistent color scheme, so only pieces from one genre go with other pieces of that genre.
Next, there's the proliferation of zany specialized parts. I remember getting a lego cargo ship as a kid (the hull was four specialized pieces — bow, stern, and two mid sections and thinking this was awful. Lego doesn't do ship sections any more but many similar things.
It's not a get off my lawn thing. I still love lego. But it does seem to have exchanged its DIY charm in the pursuit of merchandising.
That said, you can build much better looking models now — just not out of any reasonable selection of pieces.