So far: Halo 5 - Halo, and whatever that means to you.
Recode - new IPs are nice, but it's just a CG trailer right now so pointless.
BC - Nice unexpected addition, but two years post launch is very strange to me. Feels like the impact is greatly diminished releasing it this late and it would have been a better bullet point feature at launch vs PS4.
Controller - Nice, i guess? I think the last controller that got me excited was optical mice.
FO4 - Mods thing could be a nice bonus, but I'll be interested to see if PS4 can do the same and what rules/restrictions there are.
EA Stuff - Meh.