one thing you have to remember is that you aren't going to please everybody,everyone here looks at this game in a different way.it's become rather cliche but the most important thing is to have fun,cause if you're not then what's the point?
there will always be haters or the random idiot that wants to use your video thread for their online comedy act,that's just the nature of the beast called the internet.after a while you'll be able to notice the difference between good constructive criticism and random retardedness,just have to forget about the latter.
anyways,watch the vids guys post,soak it in,and keep working at it.good luck.