But a number of the games Microsoft showed are coming out for the PS4 too. There is only two exclusives for the One that interest me (Forza 5 and Titanfall) whereas for the PS4 there is a lot more.
MS showed 17 Xbox One games (if you count the Black Tusk thing), 3 of them are going to PS4.
I was making notes on the MS conference because of the podcast, I didn't do the same for the Sony conference but I'm pretty sure the only 'new' exclusive game they showed was The Order, other than that and the 4 they showed earlier in the year the only other partially exclusive things they showed were the Indie games.
Absolutely everything else they showed on PS4 was multiplatform.