The Rayman games are fantastic.
Excellent tight controls, creative level design and upbeat pleasurable music.
In Origins there are time trial and collectable challenges which makes levels fun to replay.
I bought Rayman Legends yesterday and so far it is great - and has a lot of Origins levels included.
It also has daily and weekly challenges to keep you hooked.
Only problem with Legends is that it doesnt have the timetrial with every level - just some specific speed run levels.
Shame because I had the most fun trying to beat the time trial times!
Still an awesome game though.