Review of The Disastrous Life of Saiki K.

Firstly, don't be intimidated by the number of episodes, they actually fit 5 episodes into a regular-length episode (20+ min) so the series is only twice as long as your average 12 episode anime. This anime features a superhuman in a world of pretty much ordinary people, so in a way it's kinda like One Punch Man, except in a slice of life setting. Every single episode is hilarious, and it never felt repetitive even if any gags were repeated. It's not too often that you get an anime (well, manga) capable of running so long without feeling like the gags are overused and repetitive, asevery episode feels fresh, even season 2.

You can also see that Saiki and his friends grow as characters throughout the anime, despite the 5-min episode comedy style.

Also, it's just a comedy, not a shonen, don't get too caught up when the protagonist suddenly tells you he has a new power you never knew about; I can't think of how the protagonist was supposed to introduce every single power anyway.