A good start

Graphics: {B} I don't care if they weren't made by you, at least their there. Its a nice comical type!

Sound: {B} The original metroid sounds. Nothing wrong there!

Game play: {B} Nice,short and fun blasts of quick metriod platforming.

Story: {n/a} No,No,No! How dare you! Metroid games need stories!

Interface: {A} Nothing wrong with the interface!

Overall: {B} Brilliant visuals, sound and game play! However, I want to see much more levels and an actual storyline!