Even if HH didn't bring a real enegy weapon for us, the energy users, we can expect to have a fairly good chance to get some really got weapons in Old World Blues.
But since we are talking about dlcs, I know loot is a very good incentive to get them ( I am that kind of buyer) but I didn't really cared for HH, to be honest, the loot was really secondary for me in this dlc, the region, on the other side, was great.
You're right, the Holorifle was great. I was hoping that was the new trend for energy weapons. I really enjoyed Honest Hearts. I thought the region was fantastic. I didn't expect any new energy weapons, but I was pleasantly surprised to find one. Of course that pleasant surprise quickly turned to upset whining. I realize that Old World Blues will probably have a few new energy weapons, but it's hard to hold out hope given the bad hand we've been dealt.