I really enjoyed it. Though it was easy, I found it really nice and relaxing to play, just sit back and watch the pretty environments, I also quite liked the achievements, did not take me too long to get them all!
Anyway, I thought the ending was interesting, I would have liked them to give me a chance to wander off into the desert, as I did not really feel that strongly for Elika and I would have been perfectly happy to wander off into the desert, but of course they can only really have one ending for the next game, which I am looking forward to.
In my opinion, the platforming is just different to something like Mirror's Edge, ME is all about instinct, and in that game you will die a lot, but when it comes off and you get a smooth run through it is fantastic. In Prince of Persia, as there is no punishment for death, and it is pretty easy to avoid dying you can just go through without any fear of death, and so though it is nice to look at, it is not quite as rewarding as ME can be, but then again it is less frustrating: I like them both, but it just depends on whether you prefer something less intense, that can become a little monotonous, but does not get annoying, apart from those QTEs !!!!!