Not bad
But if you're gonna give up your tween animation ways by replacing them with frame-by-frame, at least look a little more into the basics of walkcycles and animation in general, because most of the time they seem very static, and sometimes just out of place.
It looks like you work very carefully, putting effort in every frame, and putting generally a lot of time into a flash, but fail to see it as a whole, and the underlying structure.
Hope that makes sense.