the worst but still good
I think this was the worst of the three. I thought the monster in this one was kinda sketchy. Like a badly done bloodless version of the barnacles from half life. The animation however is as you say, better than the previous ones.
Still a great job, just not as good as the other 2.
P.S. None of these videos are 2 minutes exactly. About 2 min and 10 sec.