Probably not the worst side-scroller I’ve come across, but still leaves a-lot to be desired. Author seemed to have a decent idea in mind, but it just doesn’t really strike me as something that would entertain for very long.
If you care to, support this author:
http://www.dlsite.com/ecchi-eng/dlaf/=/link/work/aid/daffiliate/id/RE156112.html