User blog:The mega lettuce/Do you think TG will have a happy or sad ending?

So basically as much as I dont want it to happen we can all assume Tokyo Ghoul is going to end someday. Whilst this wont be for awhile and I hope it never happens I'd like to hear some predictions for the ending.

Do you think it will have a happy end or a sad one? There are several points to back up each side. Whilst TG is a tragedy and its supposed to be about awful things happening to Haise/Kaneki over and over again there are also some happy things in the series.

Season 2 had a rather sadish ending but there was also a lot of good in it.

So what are your thoughts?