I have an 02 XL7 with 3rd row. Had it since Oct.
What I like: 3rd row, separate rear ac, it's small length and width, comfortable seats, easy in/out through rear doors, sliding mid rear seats, completely roll down rear door windows, heated review mirrors, folding review mirrors, door pockets on all doors, both rear seats split capability,
What I dislike: power-to-weight ratio, early shift points (unless floored), stereo speaker locations, sluggish feeling/no pickup (unless floored), door locking switch (hit twice to unlock all doors), door locking switch only on driver's side, how to fold mid rear seats, fold down height of 3rd row seats, cruise switch goes off (switch is on, turn off car, turn on car, switch stays off), heated mirrors and defrost switch stay on (switch is on, turn off car, turn on car, switch stays on), DRLs, location of mid rear seat middle seat belt, no rear heat control, lack of aftermarket support for trail riding, too low mid rear body mount (see pics), the 18-20 mpg, computer-pulse speedo.
There is probably more, but I'm at work and trained not to think........