On PS4/X1 so far almost no exclusives interest me. Forza and Bloodborne only, DC would be cool, but I like more sim-leaning racers rather than NFS/arcade stuff.
Multiplats will dominate as they have for ages now (a loose 2015 list of decent to big multiplats) :
Witcher 3 (duh lol)
Batman Arkham
Destiny Year 2
Star Wars BF3
COD Blops3
Madden/Sports/Etc
Assassin's Creed
Wolfenstein Old Blood
Elder Scrolls Online PS4/X1
Rainbow Six Siege
Lego Jurassic World & Marvel Avengers
MGSV
King's Quest Reboot
yadda/infinity
The best exclusives are Nintendo imho. Multiplats will dominate the charts overall for PS4/X1 outside of the rare title like an Uncharted, Halo, GT, Gears (mainline games, not spinoffs/rehashes, of which there are TOO DAMN MANY OF!).