Yep...again fullbody,not painted yet,just a walking cycle
Click to watch

seems very choppy, id had some more frames in.

It's so stop-and-go like, He stand completely still after each step.
Work some more on fluidity

a bit choppy and stiff.
~Nuff said

Yeah, I agree that it is a bit choppy. Maybe make the transitions between the steps shorter? So he doesn't look like he's taking a mini break between the steps.
Hope this helped a bit :)

Add some inbetweens, wherever you double/trip framed could have been another single frame, which may have cut down on the choppyness.