I'm not sure about the sequel but in the first one if you held down the run button and didn't move you started running in place and got a little boost at first, not at all like Mario. It made it difficult (for me) to make jumps from small platforms and whatnot because I wasn't used to that.
Okay I understand what you mean. Yeah, you start zoomin off quick from that run animation. It takes a little bit of getting used to but I got over it pretty quickly.
If that's your biggest issue with the game, you really should try and go back to it because it has so many awesome things to offer.