With these things, in 2016, I like some sense of stakes. In 1988, there was a huge novelty to the Survivor Series due to the nature of WWF TV and feuds. Most TV matches were jobber matches. Most feuds lasted 6+ months and dominated house show schedules. Just seeing 8-10 wrestlers interact with one another was a huge novelty. That's not at all the case now. Raw vs Smackdown is only a novelty of a couple of months, tops.
I would have liked some single-brand matches, I think, to further feuds without having to give away singles matches. If they're going to go brand vs brand, there should be some stake, even if it's stupid, like which brand gets the main event at Mania, or even which tag title is listed first on WWE.com. If this was 20 years ago, they could kayfabe make it so whichever brand won would get a monetary bonus in title matches for the next year or something, but obviously they won't do that.