This is an excellent game. For those who think this game is merely a remake of the 3rd one let me tell you that you are very wrong. Enemies here are totally different, besides some puzzles are much more complex and you're not fighting Metroid but using him to save you. The object is to eliminate a parasite that has taken control over the space colony you're sent to.
Graphics are awesome, you can get the gist of what is happening without reading which is good, as the introduction is a little long. Sound is incredible, music gives this game another good point, it couldn't be expected less coming from nintendo composers. Gameplay is very conftable, using the R button to select which weapon to use, and leaving is pressed to use saves time searching for the select button as you'll have to fight using missiles, something which didn't happen on the previous games. Again there are secret passages and items that will make you play the game again so that you have a perfect 100 %.