Hmm, those uberly thin legs somehow scared me. The quality isn't the best, that's true, but I think I'll stick with it because of the yuriness.
Yeah, call me fangirl, I don't mind.
What I think you simply shouldn't do is compare this to Marimite. It may be some spinoff, but please, for the sake of the goodness Marimite is.. it won't lead anywhere but to negative ramblings, anyway.
And.. I like Shizuma.