I absolutely adore Middens, but I could see it not being something some people would like. It's a very surreal game; your weapon is a revolver with eyes and a mouth that's very chatty. In addition, you're not really given any direction. You basically wander around wherever you feel like until you acquire enough Nothings.
If you like Ib, you'd probably like Kirisame! I played it last week and really enjoyed it.