Having a tragic backstory is not a reason to treat someone like shit???? Yes, looking at you Nox.

like wtf is the reason to make a character who has been sexually abused, sexually assault the fmc? (Book1) It doesn't make sense and is just infuriating.

Seeing someone's past is not an instant redemption, you have to actually act like you've changed. 

Oli is still as infuriatingly annoying as ever :).

Rest of the guys are nice I guess, they're the only reason I am still reading these books. 
The plotholes are neverending, nothing happens and this should've been a trilogy to keep it fucking moving.