The outfits are interesting to me, but mostly it was the original outfits, like the flamethrower guy outfit or the country outfit, that were really worth it. Giving us a character creator and then making all of the new outfits essentially cosplay isn't appealing to me. Half of them would be pretty awesome if it was just the body and didn't override your head parts. Upper, lower, and glove outfit parts would just be icing on the cake. The thing that really is less interesting to me is the new vehicles, as they're just new skins usually, and even if they are actual new cars (like the Wrath car), then the bonus unlock we get at the end of the event is another specially skinned car rather than a base version we can customize ourselves. I'm all about customization, can you tell?
But now that I've been thinking about it, I wonder if Ubi is planning on rerunning the previous events as is, or with new rewards? As in, there's only so many ways you can kill the 20 or so guys are Josephs Compound, but there always could be new weapons, vehicles, and armor as a reward.