I haven't counted, so maybe it's just a false impression, but is this the largest number of unplayable (or "meh") rares printed in a long time? Other than the new gods and the angel that can exile an opponent's creature every other turn, there's some pretty slim pickings at rare. While I prefer formats that aren't decided by who opens the most busted rare it seems like this is going to lead to a lot of annoying drafts - "Oh, you opened Angel of Condemnation? I opened Nissa's Encouragement, it wheeled, and it was probably the last card in the pack after I sent it on its way a second time."
On the bright side, the format *seems* like it might not be the same "never block" type of games that they were with just Amonkhet, but time will tell on that one. At least there should be fewer decks that almost auto-win if you don't happen to play a 2-drop.
I just want to open The Locust God every draft/sealed event and I should be happy.