In addition, they both have "accidental damage" with some of the higher-end warranties, so they'll cover you e.g. if you spill soda in your laptop.
More info:
Lenovo: http://www.lenovo.com/services_warranty/US/en/lenovo-warrant...
Dell: http://www.dell.com/content/topics/segtopic.aspx/services/se...
And then in the cases for certain quality programs, such as the iMac hard drive replacement [1], they will do on-site even if you don't have AppleCare and/or are out of your 1 year warranty.
Not all geniuses are created equal. Some of them are horrible. Some are great. It's like any other population of human beings. I've gotten both kinds.
If Apple's standards are as low as those of other companies then they really don't deserve to earn the price premium they charge.
Wow, I chime in with a on anecdote supporting your position, coupled with a universal truism, and you say I'm promulgating nonsense. Take a chill pill.
It's called marketing. Also, don't believe everything you read.
Now obviously I'm sure my dad's company pays handsomely for that service, but my point is that many companies do a lot better than Apple if you're willing to pay for it.
I had bought a 15" retina MBP at launch, but only noticed the ghosting last month. After booking an appointment with a 'genius' online I arrived ready to argue my case. What actually happened was that the 'genius' agreed with me straight away that the ghosting was intolerable, and without doing any testing besides what I'd shown him recommended that they replace the screen. I left my MBP at the Apple Store and 3 hours later received a phone call to say that the repair had been completed and my machine was ready for collection.
I don't think there's another computer supplier that:-
A. I could book an appointment online to get my laptop looked at the same day.
B. Actually has a local store with support staff.
C. Could carry out the repair at said store, the very same day.