Bold statement... I know. Not only are these the most comfortable shoes ever- they go EVERYWHERE. Awesome for hiking, climbing, jumping, running, etc. I have climbed up to 5.10 (no pun intended) routes in these shoes alone and I'm a pretty mediocre climber. The only downfall to these shoes is the rubber wont last forever, that's a tradeoff you get from the performance and the insane grip- that, and I gave a pair to my mom and she said they mark up her white-tiled kitchen. C'est la vie. I still claim they are the best shoes ever and I never forget them on an adventure.
I find them pretty true to size actually- I wear an 8.5 typically and the 8.5's fit great. These shoes do stretch a little bit because of the leather/suede upper.