There is a much higher arcade element to Turbo than the other TM games, aesthetic wise. It's extremely colourful and animated, but in an enjoyable way. The environments are much more appealing too. I'm just working my way through campaign mode for now, aiming for Trackmaster medals and looking forward to which skin elements I unlock next.
If I can figure out the replay system I might record some things.
EDIT: Well fuckballs. Just got 2nd best time in Aus on #81, hit the save replay key... nothing happens. Guess once it's working I'll have to beat my time.