I love my Ridgeline.  There are only two things I can think of for improvements. 

1.  As a Grandmother who has to deal with locking a 4 year old into a booster seat, the back seat belts are almost impossible to latch with one hand.  The idea is to have them tucked into the backrest so you don't get poked in the rear when you get in.  However, they are so well tucked in that you need to use two hands to hold them out and get them latched.

2.  The cup holders are so close together that you can only put one cup with a handle in at a time.  A simple slot toward the back of the holder would solve...