I agree.
I just recently signed up at NG and started doing reviews and right off the bat I got criticized for lack of flash, being new, and even my taste in music. Thing is I've been coming here to watch and play flash practically since NG started I just never bothered signing up.
The thing is you shouldn't let it get to you, because you knew it was going to happen anyway. Now that flash is this huge phenomna and everyone and there dog is submitting movies you have to expect that some right a**holes (who are probably like 9 year olds i.e. RS players) are going to submit some crap and then get all offended when you give them a bad (but fair) review.
The thing about your movie is (no offence) it just comes off as whiney. I think it would have been more effective if you animated some examples or maybe even exagerated some of the memorable times this has happened to you.