TheMario360 (Playable character) (?)

[Iocus]

If it's taking me this long to do punches... I can just imagine kicks...

Your upper body animation looks decent, but the lower body is really jittery and unstable. It seems his hips change width at some points, and all that sliding is really not necessary. His right foot also seems very static, if you could give it some rotation with the proper leg movement, it'll look much improved. It's kind of difficult to explain, so again, look at some references and focus on how the lower body behaves when throwing punches.

As for the hat, I think at that angle you should only be able to see the bill.

Your quality seems to be improving, though, so keep at it.