"Showing your Metroid DNA on your sleeve is a blessing and a curse. It instantly communicates to the relatively large Metroid fan base that your game was made for them. It also sets the bar incredibly high. Begging for a comparison to Super Metroid is a dangerous thing. As we saw with the reaction to Other M, a disappointed Metroid fan can be an intensely spiteful force.
My guess is Xeodrifter won't inspire that kind of caustic reaction in the Metroid faithful. If it were an official Metroid game, it would rank near or above many of the other games in the franchise. As long as you go into it expecting something short and sweet, it's hard to imagine that Metroid fans will be disappointed."