Personally i love this show. I agree that there are some inappropriate scenes but excluding those, this show has a perfect combination of suspense , drama , emotional scenes and action. The author of Tokyo ghoul definitely knows how to make the audience cry. the music has also been picked carefully. Especially when the theme song plays during a fight, it gives you like a sudden boost of excitement.No doubt, the creators of this show know how to trigger one's emotions. Once you start watching, I dare say you would stop. you get completely immersed in the sound effects , the background and mainly, the characters. Though I wouldn't recommend this show for comedy lovers as the funny scenes decrease, the longer you watch. I have rated this show as 4 stars only because of the inappropriate scenes. I feel like they overdid it in a place or two. Tokyo ghoul is anything but a kid's show.
As a fan of action , I say that the fights are pretty awesome but also contain lots of violence and mainly a whole lot of bloodshed. Some people aren't tolerant to all that , so I mentioned it . Most of all, I bet you're gonna cry while watching it . So, overall, if you are an anime fan and are fine with all the bloodshed and stuff, I'd say this is a beautifully written anime and that you'd enjoy it for sure.