First off, as most everyone has noticed, the lag is unbearable. Even though its claiming I have full ping, some matches I still lag to unplayability. The host migration takes forever to kick in, and usually does it while I'm about to complete an objective setting everyone back to their starting points AND taking out all your turrets/mines etc.
I'm not sure why you guys didn't take a page from CoD's book and run a latency match system, or even resistance where you get a list of matches and you can pick one with the current level/ping rating that matches your likes. I hate how it finds my preferred match for me and to get into a campaign game you have to guess what level people are playing. Make it so you click join game, big list opens up of ongoing games, either create or join one you like on the level you like.
The levels themselves. I love the levels, some of the objectives are extremely one-sided, mostly favoring the defenders. But there's only afew levels. I don't even have a problem with there being only afew maps, but the map contains the same objectives everytime. Its easy to memorize and find the cheapest ways to defend the objective coming up. If the objectives for each map were randomized, people would have a harder time rush camping the next objective.
Finally the biggest problem IMO, the bots. Aside from a medic bot, the rest are useless. And hard to fight against. For opponents, bots have extremely accurate aim, even with big hard hitting guns that aren't supposed to be easy to shoot consecutively and they ALWAYS know where you are. As soon as you blip on their radar by moving, shooting, etc. they have a permanent bead on you. Try going undercover as an OP than popping out of cover behind a group of bots. Everyone of them will spin around instantly to kill you. A human player wouldn't even know your there.
On the other hand, bots on your team are useless. As great as they are at killing people, they svck at objectives. Medics will b-line to any downed person just to get mowed down by gunfire. They won't even clear 1 guy out of the room before attempting to revive you. The rest just camp kills or they get so focused on objectives (usually running a briefcase) that they get killed every second. Poor AI imo, but the worst part is there's no option to take them out!
In the end I'm alittle disappointed with the game as it was released. Coming from bethesda I expected more. Even the "unlimited customization" isn't very unlimited. 10 choices of each piece of clothing give or take with about 10 color options? Rockband did better than that...