Eh.
If you're going to sprite animate, do better, the standards are quite higher these days. It was okay, the animation just didn't exactly.. Flow.. Flow is kinda weird to explain, it's something you get used to from animating for a while, but it's like your timing and speed on certain things.. Like, there were a couple slow-mo hits in a row, that just didn't look good together and didn't flow, and some of the fast paced fighting had awkward pauses.. Also some of the frame by frame sprite animating could have been better. Such as, in one scene, you didn't even align the background properly, the water fall and tree's and stuff were shaking each frame. There were a couple awkward character movements as well, but I'm too lazy to go back and point out each one.
Anyways, it's decent, but, to only have a sprite fight which everyone has already seen before, without some slight story to hook the person in... You gotta animate a lot better than that.