Great finish to the Metroid Prime series.
User Rating: 9.5 | Metroid Prime 3: Corruption WII
This in my opinion is the best of the Metroid Prime series by far. This being said this and mp2 are the only mp games I have played (this one being the only one i completed). The main thing i like about Corruption better than Echoes is that you don't lose everything you had started off with at any point in the game. This game also has extremely good graphics, especially with the texture lighting. The gameplay is also pretty simple and easy to catch on with. The plot moves on pretty well and is easy to understand. I have heard people say that mp games are way too confusing. Most people who say this usually don't get that far in the game, aren't used to the mp series, or are used to simpler games. This game is meant to be challenging so that you actually have to think to solve puzzles. Also scanning makes finding what to do a lot easier and when finding energy cells or weaknesses to bosses try scanning the Boss or whatever and actually press 1 to see what it says. For energy cells make sure you see the planet and find a place on the map with the word in read or in a place you remember not being able to get to before. Just saying on a side note I'm 13 years old and was able to complete this game within about a week and a half on Veteran, so it isn't as hard and frustrating as the previous mp game. The interface is also very easy to understand and the controls are easy to get used to. 
