Mini Ninjas is well worth the price, I played it on PS3 and it's a fantastic and greatly underrated action adventre, one of my favourites of last year - the art style really sells the game, there are some amazing looking levels and the character designs are perfect imo. The gameplay doesn't really ever get boring, the stealth is well implemented, the pacing's good and the fact that you unlock new ninjas with new powers as you progress keeps things fresh. There isn't much replay value, but I enjoyed it so much the first time I think i'll have to double dip and see how the PC version compares.