It's gone beyond the point of bad to just plain boring and tiresome now. It's seriously just going around in circles.
In any case there was never a clear endpoint for the series and so far, there's still loose ends to tie so it's kind of silly to presume that it should've ended already.
What loose ends are there left besides Mei and Yuzu getting together anyway? From the beginning, the major problem was Mei's issues with her father and they've solved that. Sure, there is that issue of "oh they are sisters, this is wrong!", but that doesn't need a love triangle to solve. I think it should have ended a chapter or two after Mei patched things up with her father. Mei really warmed up to Yuzu by then and I think a couple of chapters solely focusing on their relationship WITHOUT 3rd party characters, would have wrapped up everything nicely.
last edited at Dec 2, 2014 7:26PM