Please, Please No. - Seriously, No.
This game is terrible (such so that I have it in a folder named "Terrible" for which is was the first game to be placed into). Its an amazing game in concept that I would love to give the chance to be great...if it could manage to do that. Its a piece of garbage that is thrown together into a contraption that just barely manages to reach its goal (oh wow, I totally just explained the entirety of the gameplay)
Is it a cool idea, yes. Is it a fun game, ...hard to say because its basically unplayable. Several times has this game refused to work...or has done something so ...wrong I can't fix it even with the included time rewind. Imagine Prince of Persia: Sands of Time with its time rewind except instead of being a game mechanic that is cool and awesome its a tool used to make sure that if you break the game you can rewind to when it wasn't broken. Like...you can rewind time...which is ONLY used to fix mistakes either you or the game has made.
There are some levels I remember playing that I don't know what to do on, the goal is obviously there, but no meaningful solution is there to reach it. Most the time, I just tried to get as many flying items as I could to strap to myself to fly over everything so I wouldn't have to deal with the terrible game.
Finally, I know in full well that I did not beat this game and so I cannot honestly say my review has full credible weight...but I did give it a good try, I wanted this game to be fun and work.. knowing full well it could be bad. I was let down, I write this in hopes that you are not let down. I would say.. perhaps plead with you to not get this. Its not a bad game, its unplayable.