Well, you learn a lot by watching this show. For example, we learn how to make haircut, how to swim, how to play RPGs, how to look like a dead fish. Fun things. No for real, not many anime can make you tears of laughters right after making you cry like a baby.
No, I wont write a longer review.
Please stop.
Okay...I can honestly say that nobody can hate this anime after watching 50 episodes. It's like, impossibruuu. At first, it's strange and hard to understand everything...But the characters are so great once you get used to them, you wont stop watching this.