I have WAY too many cars to list them all, so I'll stick with my daily driver and my main project car.

01 S10

Love:
18mpg city/hwy average from a V6/auto with the A/C on high
Bed comes in VERY handy many times
Just the right size, not too big, not too small

Hate:
I don't really hate anything about it, at least that is GM's fault
scratches and dents that I didn't even get to do myself (let my wife drive it)
marks in the paint from love bug season a couple of years ago
that's about all I can think of

93 Mustang 2.3 Turbo:
Love:
The sounds of the BOV, turbo, and exhaust
The amazing torque
Its SOOOO easy to work on and modify since its a fox body mustang

Dislikes:
The paint isn't in great shape and since its silver it will never be right if I get it repainted
The interior is a bit dirty which never happened when it was a stock 88hp car, but got dirty during the motor swap.
That's really about it. Its been pretty reliable all things considered. And if it weren't reliable, its not a daily driver so its no big deal.