Ooh, Dick looks really bad here. Forget what he did to Barbara (they did after all get together after this so she must have) but he cheated on Kory - and you know what, that seems out of character no matter how much or how long he's loved Babs.
I know Dick's gotten a reputation as a player but really he's not Roy, he's always been a serial monogamist. I usually like Marc Andreyko's work (Manhunter et al.) but I don't know about this. I assume this issue is all about why she can't marry him after he proposed and all that so DC can get out of tying Dick down (which is lame since he like Wally is the settling down type). But I may have to get this issue, it seems.
That said, Joe Bennett's art looks pretty nice here.