This a fantastic game. It can be hard at times but it's still greatly addictive.
In this game, Rayman returns with armed with a likable control scheme, whilst wielding an innovative level design. I never listened to the sound so I can't comment to that. The storyline is good and the characters are nice.
What can I say, this work of art was great for it's time and it is still good to this date. However, with other games coming out I wouldn't blame you for not getting it. But if you're in the mood for a challenging old school-style game. Then, I would greatly recommend this game to you. The level design, I'm sure, won't disappoint.