The naked panic room stuff was a bit stupid (and too soon after the Nicole and Eric furnace), but the actual dialogue was good. I'm willing to overlook the flubs in the history because it was a nice memory lane trip for friends. And to me, it seems like it was made pretty clear that's all Chad and Gabi are - both were in their knickers but were talking about his dead ex and his dead baby rather than giving each other longing looks and making out.
I found Rafe's scenes very uncomfortable to watch - he's such a neanderthal. Hope was asking him outright to let it go, be quiet, don't make the situation worse, and he had to go on and on and on at Aiden. I'm not sure how that's supposed to help Hope's murder situation.
Other than that, it was a good episode and I liked it. I thought Theo's scenes were very good, I liked Adrienne and Lucas, I enjoyed JJ telling Claire off, and I liked that Claire stopped being self absorbed for 30 seconds and realised Theo was upset.