The best thing about the enemy is the main characters dynamic with the blue hair girl, they work well together and are good foils to each other, it is also a very good looking anime.
Nice placing of the camera so the scenes doesn't feel stale, the colours are also very unique to this anime and luckily not too bright, and just lighting on the character is very pretty.
It is a very fun premise and in the first half of the show it is executed so well, but in the later half we get over to slice of life like normal school anime, so it loses a lot of his charm, but the characters are strong enough so I don't quit.
So fun to see the couples that actually got together, and how they feel like spoofs of other anime but they are done so well.
Basically fun start,runs out gas of fast, but it's still entertaining enough to finish, but I hope the second season is gonna do more stuff, because this is just a fine experience.