most of your animations have only 2 sprites. i dont know if your character will be good when you will released it. i think it's bad... you need to stop skip sprites
I think not in all.because I used Captain America sprites to my project and his base moves contains so many pictures.So I dont know what is your problem? Perhaps 2 animatins need plus sprites,but I didnt find other mistakes. But it may be I change animations, its not final. Only let you know how much I'm ready.