Yeah, grabbed this and played a little. At first I was like "oh shit, I forgot how to play this". But then after a bit I figured it out. On that first new track though on medium if you take the highest path from the lift, how do you get past that fence at the end? I couldn't figure it out so I just restarted and took the lowest path and beat it.
Are there no new achievements? Would've liked achievements for completing all the new levels.
*edit, ah, I see 3 new achievements. All mini-game related?