There's something I've noticed on most front walkcycles: the character often walks like a clown: his knees movement look a bit exaggerated. It looks like he's throwing his legs far in front of him, like he's parading. Then again, it's like that on many walkcycles I've seen. I don't know what's to blame for that. Maybe there is a reference walkcycle that is used by everybody and causes chaos for the last 10 years?