Playing a lot of Battlefield 4 in the week since it's release.
The game instability, server disconnects and crashes are all slowly improving as EA patches. It was pretty bad to begin with, I have a feeling EA really rushed Dice to launch the game before it was ready.
04/05 - Kataklysm, Aborted
04/08 - Carcass, Gorguts, TBDM
04/23 - Behemoth
04/24 - Nile