Are you buying the consumer grade garbage or the enterprise grade stuff? The enterprise grade stuff is really great stuff from just about every manufacturer. A laptop designed to be built at a $400 price point is gonna be shit from any maker. The reason apple gets love for quality is they only build the higher end stuff so people don't buy a laptop that costs a fifth of what their flagship costs and badmouth the brand because of how cheap the cheap laptop feels, but the other makers have similarly high quality products at the top end.
The trick is to buy refurbs- an enterprise grade laptop that's a few years old will cost the same as a new consumer grade one, and will still make the consumer grade laptop look silly with its performance. And the build quality will be far better. Also, Lenovo installs spyware on the consumer grade computers.
Yes, yes and yes. I got my money's worth of use from a 2007 entry-level MacBook. Battery has been essentially dead for years now obviously, and it hasn't had up-to-date OS X since... a long time, but hardwarewise the laptop was a good argument for me for getting a new one now that I chose I needed a new one.
I was looking into the enterprise grade ones for which the original owner's ~3 years of company lease time had come up, and honestly one of those would really have fitted my needs... and there really seems to be a lot of vendors wanting to sell you corporate pre-owned ones, so the competition is good in the market.
I think in the end it was my
wants that that made for me the decision to now go for a middle tear consumer one, one of the wants being not wanting yet another second-hand one like the Macbook that I took from my wife after getting her a new one. I wanted the street-creditable raw specs and the ventilation to go with it this time around, but I know I may come to curse the plastiqueness in due time.