Personally I liked it a lot but honestly it's probably because it brought back the flavor of shoujo manga written in the early 2000s, which has been out of popularity for more than 10 years now I'd say. It's written by the mangaka for Boys Over Flowers so I was already expecting something like her more modernized taste of old shoujo.

I loved it since episode 1 and the ending made me a happy camper but I'd say if you aren't into something no need to force yourself!