So I just got done beating the game (89%). During the last boss battle I thought to myself how disgustingly easy this boss is. I mean if you've played the previous Prime games you'd know how difficult they are. Hell final battle with Ridley in Prime One is harder than the majority of the bosses in three. Overall as a Metroid game this did not feel like one (IMO). This could be just elitist garbage coming from me but I had to say it. Guess I am off to play Bio Shock now.