"otaku idol finds out his mysterious classmate is the idol he likes", could the premise be any more disappointing? And here I thought this was going to be something like Takagi-san with a different take. At least the art is good and I can only wish this will have good development. Stories about "otaku Idol meets idol" are just really boring.
edit: sigh, the locker room scene is really over done, even more when you just have no reason to but you get in it anyway.