Let me say this to start: if you haven't watched that video yet, don't bother. Read on for why.
Didn't bother watching the whole thing. I got tired of watching someone that only knows how to "record" and doesn't know what the meaning of "edit for content and brevity" is. He also has not a clue as to what passes for an indie game instruction manual is or how to do a little research before posting something. It just makes him look like a giant
noob. I saw there is a second part, but why should I bother? As hazzor said, there's so much worse out there. The guy could have some promise if he learns how to make good videos.
Since I didn't watch the whole thing, and I didn't bother watching the second part, I don't know where you're getting that quote from. Yeah, there's some really big assholes in this community. The fact is there is very little PvE in this game. Everything is focused on either protecting yourself from other players or hunting down other players. Animals are there only for the materials that make you bigger and stronger.
FYI, the few hundred views this guy gets from being linked here aren't going to mean much compared to so many of the other "critic" videos out there that have tens of thousands of views.
edit: I probably spent more energy writing this post than that guy put into making that video.

Opinions expressed in this statement are the authors alone and in no way reflect on the game development values of the actual developers.