At this point, I liken Supa Blast O' Naut to "The Wrestler". Critics tell you its great, noone plays/watches it.
Thats a bit lofty of course, but still! It's pretty awesome that I got in there! Not only that but I'm one of the first games in it, at number 8! Though I would highly suggest you watch it all the way through, virtually every title is great, and that comes from having played quite a few of them!