Alrighty I've gotten some play time in.
Sound. While the sound of the exos and guns are not bad, and some of them quite cool and good quality. You can't hear anything in multiplayer. If someone is shooting from over 5 feet away, it might as well be 5 miles away. Those loud boosts you hear from your exo suit? The guy next to you thought it was the sound of a breeze. When you slam in to the ground after your double jump off a roof and hear a huge thud, have no fear, you're the only one who heard it.
tldr for sound = sound is only there to be cool, it's useless in pretty much all other aspects.
Graphics. Graphics are good, some stuff is just clutter. And we still have our magical flying papers going everywhere so that's cool.
They made the maps have too much stuff hanging over them so there's random shadows everywhere on the map. Quality of textures is still pretty good on low settings was pleasantly surprised.
Maps. A lot of em in my opinion are fairly poorly designed, too many dark corners, tons of clutter, all tiny. Some are cool and the visual aspects are interesting. One of the maps looks like it's from Avatar(le movie).
Spawnzzzzzzzzz. LOLOLLOLOLOLOLOLLOLOLOLOL in other words in tdm it's basically FFA as the spawns aren't influenced very heavily by positioning of teams(tdm) it seems, though most of the maps are so small it could just seem that way.
Lag. Most connections are completely fine. I haven't experienced any lag in games, but as Mel said, there's a common issue that it'll try to load for a minute until it says you couldn't connect and you're stuck there unless you end the process.
Pump up the music if you wanna play this game, if you expect to hear people stomping around you're gonna have a bad time. So SnD kinda sucks which isn't a problem if you don't like it anyway(or don't play with sound).
SAC3 silenced is bugged so that if anyone shoots it you hear it as if you shot it.
Sledgehammer claims that dedicated servers are coming and there's options in the cfg I found for dedicated server browser so that's cool.
seta ui_browserShowDedicated "0"
seta ui_browserShowEmpty "1"
seta ui_browserShowFull "1"
seta ui_browserShowPassword "-1"
seta ui_browserShowPure "-1"