I just finished it, rom com is really not my cup of tea but lots of people had banged on about it. It was okay, not sure I'd ever re read as like you say, it was predictable. But the characters were likeable enough.I think if I read a lot of that genre I would have been disappointed. But I fell out of love with rom com a while ago and it was the first I had read in about 3 years!
It is a bit predictable like all in that genre are, but i think the way it is written and the character development was very clever.
I'm currently listening to author's next book the switch on audiobook and it is pretty good too