Metroid: Other M
Finished that game up. It had a rather anti-climatic end to it. The final boss battle is a bit odd in the way that I ended it by ACCIDENT.
Then there is the issue that Other M is short. 10 hours long and 2 hours are cutscenes. After completing the game, a theater mode opens and you can watch the cutscenes as Metroid: Other M: the movie.
I give this game a 7/10.