As amusing as it may be for people to offer authoritative comments on matches they haven't seen, let the record reflect that Okada/Tanahashi did not contain a single big move 2.9 kick out.
As for Bryan, Dave on Twitter said that his Google profile has declined significantly since Wrestlemania, so WWE's master plan to keep him strong clearly isn't working. Since post-comeback HBK was brought up, the contrast between the two is instructive. Shawn was never the top guy, but he was heavily protected both in who he worked with and in wins and losses. It was over a year into his comeback before he had a PPV match that wasn't for the world championship or against a former world champion. And he almost never lost clean, let alone on TV. When he did job, he usually got his win back shortly afterward.
It was the peak season for wrestling and he had just returned to great fanfare after a three-year absence. It makes sense that there would be some decline. I'm not defending WWE's use of him, more pointing out that he's always going to be at a high level, whether he's booked there or not. Even the opening match he's in will be a big match on the show because he's in it.