We own the 1998 Pontiac Transport Montana and loved it. After 160K miles, we felt it was time to retire the Pontaic from daily driving. We bought the 06' Terraza fully-loaded, used, for a very good price...40% of MSRP when new with only 20K miles. Have owned the car for 8 months now and put 16K miles on it. Performs well with AWD on slick/snowy/icy roads, DVD is invaluable for kids and hubs when on long road trips and we can all listen through steareo speaker system. Also works great driving through construction job sites where I work. Loud cabin noise needs resolving and cup holder "platforms" need eliminating. They hinder access. Storage adequate. Tall theatre seats a hassle.
DVD is great, good storage (its all about being a good packer!), can pile in all the kids with their friends plus their gear, rides smoothly, handles well.
Lose the theatre seating (pain to see over and to remove seating for hauling - go back to Montanta seat design, please!), lose the cup holder platforms (hinder getting in & out for back seats - again, please go back to Montana design), and address road noise.