What else would it be? If my computer is faster, cheaper, and lets me accomplish the same things in the same amount of time, how could it be worse?
Seriously?
Let's just take the most obvious example then. One is a laptop, one is a desktop. There. One is "faster, cheaper and lets you accomplish the same things in the same amount of time" but one requires you to be tethered to a wall and the other doesn't.
If that example is too much of an extreme for you, how about a desktop replacement laptop? I can get a 11-pound beast that is "faster, cheaper, and lets me accomplish the same things in the same amount of time" than my MacBook Air. Good luck opening it and using it anywhere other than a full desk though.
A computer is not just a spec sheet, much like a car is not a spec sheet. If you don't value the differences that putting more into a car or computer brings, that's fine. However it makes you look pretty out of touch if you can't even see what others value in it.
Different people value different things.
Myself, I care less about specs than I do about weight, display quality and build quality -- I'll pay extra for those things too.
Other people might prioritize storage speed, and spend a fortune on the biggest possible SSD, even though the cost per GB might not be worth it to most other people.
If you are happy with a faster, cheaper computer, more power to you, because you're happy, and really, that's all that matters.
After obsessing over pc parts since childhood, these days I don't give a shit about specs and am happier for it - unless I'm trying to play Counter-strike, even then I only wish I could use my PS3 and forget about it :)
In other words, it doesn't rationalize spending $10,000 on a laptop if the $1,000 model is 99% as good.
Just this year I downgraded to a 13" MBA after using a co-workers... $1500 later and I've never been happier. The old MBP feels like a brick. A buddies new retina MBP feel like a lighter brick, but still a brick.
I can't see myself ever going back to the larger form factor.
I recommend really thinking about what you want in a laptop and trying out a few options. Go ahead and spend a lot if it's the perfect match, but don't feel like it needs to be expensive in order to be a great machine.
Still rockin' the mid-2009 15"-matte with an aftermarket ssd for now.
Only thing I miss is the matte screen...
iOS compiles could be snappier I guess, but everything else is fine. Its faster than my 2010 MBP anyways.
The part about the car however, I do not agree with.
I'm an auto enthusiast and unfortunately I spend way too much on my car as well but it is something that I love to do and it provides me with a hobby to let me get away from all the time I spend on my $3,000 MBP.
For example, if you're a photographer who likes to keep your entire library on your internal drive, you'll have mixed feelings about the Retina MBP's storage. I'm only shooting 12MP RAW, and my Aperture library is already >200GB with diligent pruning. I'd hate to imagine someone using something like a D800 and its 36MP RAW files only to find out they need an external drive after a few months of using the Retina.
This is not an advertisement for the latest car with fifty airbags. Rather, a suggestion to avoid being downright cheap with an automobile. Assuming risk is one of the costs of driving, and should be factored in to your purchasing decision.