Season 1, I can't really remember. Season 2 is a hilarious step up though, with every character forming a larger identity (which mirrors its subject matter perfectly). Although it's not as groundbreaking in style, structure and writing than its Netflix co-toon Bojack Horseman, it's still a laugh for anyone that's been through puberty with similar experiences. What are you gonna do?
First couple of episodes were incredibly good, but it kinda loses something between useless musical segments and the overtly exaggerated cheekiness of certain situations. Moreover they could have paid some artist to sketch better characters who could have distinguished the show from the usual family guy crappy design.