MUSHA is the US title for Musha Aleste, which is, as you can obviously tell from the title, part of the Aleste series. Of course that already puts it at an advantage against most other shooters, but you really have to play this to see how good it is - The graphics and music are really good for a Genesis game, and the gameplay is outstanding. Sure, some people will complain that it's "yet another shooter", but when it's one of the best shooters the VC will ever get, does it really matter?
Drake is Mr Virtual Console, with more classic games rattling around his head than there are minutes in the day. CapnDrake
Also, the audio jack on the system works when docked, which is nice
What's old is new again
Hopefully it's the patched version