Don't mean to necro, but I went mini-van shopping this weekend.
I actually REALLY want to like the Quest. But I am probably going to go with the Odyssey.
The interior is so far above the others it is kind of ridiculous, it really does feel like a luxury car, and this is on the almost base SV model. The headroom is great, I can sit in the 3rd row and still have 1-2" headroom, I am brushing the ceiling in the others. The seats are comfortable and I actually really like the way they fold, 10s and you can get to the maximum cargo configuration, only the Chrysler stow n' go can match this. The CVT transmission makes for a really smooth ride.
I can see how people hate the exterior appearance, it is a bit jarring, but really that is not the reason I am passing on it. The driving position feels almost truck like, the giant side mirrors contribute to that feeling. It kind of feels like a pimped out cargo van. Only 7 seats. The maximum cargo capacity is FAR short of all its competitors. Plus, they are selling so few that I have a feeling I would be stuck with it when I wanted to sell it in ~10 years.
all that said, if all you need to do is haul 7 or less people this thing is worth a serious look. It just excels at hauling people. The seating is really super comfortable. Unfortunately, the reduced utility (lower seating capacity and reduced cargo space) really doesn't fit that well in the American minivan market. I think this is its biggest problem.