Well I saw that it was on Steam for 5$ and it is just around that range where it is almost a must buy... but I wanted to make sure I would enjoy it. What are some games that are similar to it? and if I do buy it should I prepare myself in any way?

I loved Trine. I played it in chunks though. Not all at once. I can't think of anything to compare it to though...

" @SpikeSpiegel: any specific reasons why you played it in chunks? "

I can't think of a specific game to liken it to, but what I can do is tell you that it's really good. It feels very tactile and organic; everything you touch reacts and bobs around, and at the same time you use such movements to get across the level. The art style and music are also quite charming. The only downside I found with the game really is its repetitive combat, but you can skip it a lot of the time, and the combat isn't very difficult at all.