Alright, lets see...
Good movie overall. But it was far from perfect. First of all, the grammer... I have a big thing with grammer, and I have to say, if English is your main language, you really should have checked yourself.
Now the music/sound. It was good, up untill they warped through the pipe and landed in the ice wasteland, the music sounded like you just used sound recorder to get a free song. But, sound was pretty good.
Graphics is up next. Great! Except for maybe a few things, ie once that robot attacks knuckles tails seems to dissapear, but that might be intentional.
Overall, it was a good sprite movie, I enjoy watching it, thankyou for uploading ^^