I wasn't surprised in the least when Jason turned on his sister, but I was a bit surprised to find him working with Grail considering he is a son of Zeus.
I'm also surprised they didn't kill Wonder Woman, but it wouldn't be much of a comic if she died just to feed Darkseid now would it? Jason's motivations and his reasons for this betrayal are unknown at this time but I have a feeling all will be explained in a future issue.
Things are finally heating up.
Dang it's hard not to stay current on this book (collect in trade). This sounds so engaging I might have to just give in and play catchup!