After thinking about it for almost 12 hours now, I don't know if maybe the finish of Rollins was good since it managed to do something I haven't felt in ages with the WWE - aggravation.
Brock as champion was great, but the way they built him up was shooting themselves in the foot since there was no one believable on the roster to beat him. Even in losing the belt, he didn't exactly lose since he obviously wasn't pinned. It's the only way you can keep him as 'The Beast'.
That said, it also showed that they weren't willing to make a decision and live with it. I would have rather seen Reigns/Lesnar play out. Going to a finish that amounts to nothing more than a typical Raw run-in finish for your biggest show...is just...bad. If they can milk Rollins as the coward heel for the next few months, maybe it will be worthwhile. If it results in a Reigns title run, then maybe not.