I'm wary of my girlfriend's lack of romance
What would be your rating towards her lack of romance?
I rate her lack of romance as bad and it impacts our relationship.
Clearly you wish your girlfriend were more romantic. We can't always get everything we want from a partner, but it's okay to decide you're just not compatible and move on.
I doubt it will kill me if I tell her to be more romantic.
It definitely won't! I'm sure she would appreciate the communication, because she might not know that she's not being as romantic as she could.