One small point: when a character steps, his body ought to move - e.g. if he puts his right foot forward, his hip ought to move forward and a little to the right. Otherwise it can look a bit like his torso is hovering with his legs moving about underneath like tentacles, when it should look like his legs are supporting his weight.
yeah, you're right. i hadn't noticed until you mentioned it. I usually move the hips a bit, guess if forgot this time