Bests & Worsts Reviews from Amazon

We really want to like this, really really wanted to like this. We got two of these for our 8 and 6 yo, for a vacation where the longest driving was 3 hours in the car at a stretch. The shoulder straps didn't keep the belt away from their necks w/o the plastic clip digging into their shoulders or bothering them in the back. We couldn't get it comfortable enough for the kids. The seat kept folding up toward the back of the seat because it was slippery. I wish the seats would somehow stay flat and in place. My kids complained that the seats were hard and hurt their bottom. It wouldn't have taken much more to add a little bit of cushioning. Like I said, I was hoping for a great product or even a good product. It'll do for the quick trips or an emergency extra seat, but neither of my kids like it.