Batman and Robin has been tremendous so far, I've been flipping through them at the comic shop and am getting the Hardcover in April. The dynamic between Dick and Damien is great. I'm enjoying Dick's role as Batman this time around and looking forward to picking up World's Finest#4 when he and Commander Kal-El have a team up.
I believe that Dick and Bruce's relationship is severely strained in Batman Beyond...especially by the time of the JLU episode Epilogue. In fact I've read fan theories that they're relationship is strained because of an implied fling Bruce had with Barbara at some point after The New Adventures of Batman and Robin and prior to Justice League.