Health is pre 1.04 UC2
Movement is slightly slower and mobility has been reduced with a slight delay between jumps and rolls
Custom made emblems that appear in-game
New modes including: free for all, 3 team deathmatch and split screen
I don't know if you were expecting the game to become a FPS but whatever, you demolished co-op so you must know what you're talking about. It plays like an uncharted game, yeah, I know, I didn't see that one coming either.
Bold, I can agree with you on, those were changed, underlined is just pasted on shit that doesn't affect gameplay. It still feels exactly the same as UC2. I'm not saying it was a bad thing mind you, I liked how 2 felt, my complaints stemmed from the shoddy feel of the game so far. The graphics are crappy at best, the netcode is horrible, the overall game feels very unfinished. It was meant as critiques, though, as I know full well it's a beta still. Also, I like coop, it's fun to work with people against a computer instead of 12 year old kids who teabag you after a lucky RPG kill.
I look forward to Naughty Dog's completed product, but the beta shows it's still a good ways away.
Edit: I didn't mention the weapon bit, but the custom options don't feel different or new at all, and I didn't see any new weapons yet, honestly. Gimme a heads up, I wanna see what I can use now.