Okay, so I finally did start in on this, and the setting and gameplay seem like they're going to be a lot of fun (woo one-man killing machine!), but...I'm getting my ass handed to me on the very first boss, on Medium no less.
I must be approaching it wrong, because staying close means its laser turrets shred through my hull way too quickly, and moving too far away means, well, Death By Beam.
Also, I'm not sure if it was just on my end or not, but most of my lines during that intro (along with one or two others) were super-quiet, except one or two that got really crazy loud. They all sound like they're at the same level when I play back the original files on this end, so I'm not sure what happened there.
Edit: The volume thing is probably on my end, since I'm seeing the same thing happen to primary weapons sounds while I'm playing through the Warzone beta.