Currently downloading Battlefield 4, which will unlock for us Europeans at midnight tonight. It's a 12 GB download and it'll be downloaded in 30 minutes - pretty much capping out my bandwidth. In recent years and months, PSN download speeds have vastly improved for me - they're finally as fast as I expect them to be. On a sidenote, I am a PS+ subscriber - don't know if that makes a difference or not.
Anyways - have PSN download speeds improved for you as well?