Thanks for the nice comment. I know about this bugs, but I didn't have enough time to fix them. For the start menu, it takes few seconds because of animations which i personally agree with you, but I saw that too late and I would have enough time to fix that as well.
I'm glad that you like the art style, short tutorial and the animation.
There are that many bugs because at the beginning I was going to work with someone that would do animations but it end up being that I was doing everything by my self. And it was the first time when I draw humen.