Little glitchy, but... THE PONIES!

Could be a little more artistically done, and is a bit glitchy and confusing, but for a Left 4 Dead parody, it's very good, and the idea that the ponies are coming is definitely scary. :P

Honest, really

Even for a preview of a possible MMO, this is still pretty good. I wouldn't necessarily play the game itself-it's My Little Pony-but I think that it will come out just right if this preview is close to the game, and it's a little interesting to watch.

You need to realize you're ranting.

The animation and the concept were both good in terms of usage, but you seem to have dragged out the idea a little too far. It was kind of funny all the way through, so overall the movie was good, but it wasn't necessarily as good as it could have been.

Things you should consider

This game, once the full version comes out, may be an easy, mellow game to take up time, which, in general, would make it fun. However, the enemy mechanic is slightly complicated for a one hand game, and clicking when reaching the end of a level is a bit demanding of the player, even with the simplicity of the controls.

Good beat, good tones, but too short... I think you need to lengthen out, because running this on loop or keeping it this short makes it seem brief, or interrupted.