Great for what it is, doesn't follow too many cliches and that is not common in a yaoi. If you don't mind age gaps nor a rather ridiculous story and want a YAOI with decent animation quality and characters that show a lot of feeling/drama WITHOUT depending on rape or forceful behaviour then you'll probably enjoy this!
Pros:
-Dope animation
-NO LOVE TRIANGLE
-Gradual love progression
-Both MC's are REALLY attractive
-Continuity, there is a second season coming and that's not common for new shonen-ai
Cons:
- have 0 empathy for almost every secondary character, every moment their story (specially the twins) "developed" felt like a filler just inessential.
-I didn't like how they handled the strong scenes (Love Stage did it so much better) But this is just a nitpick.
TLDR: Worth the watch if you're into cute guys being cute/gay together.