Ill be honest here. Ubisoft has create some very discouraging factors for players to even buy this game.
It has unnecessary DRM that forces you have installed Uplay and steam at the same time to just play the game. This is a rather rude concept when i speciffically purchaced the game on steam and want to keep and play my games on steam.
A online multiplayer could had made this game a huge hit for many years and instead we get one of their ppl tell as excuse that he likes it local because you cant hit other ppl online... really? I could see a endless line willing to slap him for that.
Still, the developers did manage to safe this game by making it simply amazing from graphic and gameplay to amazing level design.
The game allows you to play also the levels from Rayman origins but has also many bonus mini games that unless you are really bored, you wont probably play those much.
Multiplayer makes most games more fun but doesnt have effect on the whole playtrough so single player is just fine.
Pc controller work fine in my case.
So if you like quality games, you are a rayman fan and can tolerate Ubisofts flaws then the game is definitely worth it