Several of our friends/family have CR-V's RAV 4's and Equinox/Terrain along with a bunch of other SUV's from all MFGs.
Thus far the GMs take the cake as far as feeling the most grown up. Others may follow without having much choice.
The thing is, I like the Equinox/Terrain better than the higher priced Highlander and Pilot and some others too! These GMs are really quiet.
I think that the larger GM SUV(Acadia, Enclave, Traverse) are even nicer and quiet too but, just too big! Thats fine too if you like/need BIG!
IMHO, the tide has turned where the domestic vehicles are "NOW" feeling more substantial than the other makes(in many cases). I wish them all the success in reliability and resale value too.