-SP campaign is not for me... I think the servers will have to go down for me to go back to it.
-Lack of party system is a bit annoying with all the people we have on from our clan right now wanting to play together. They had to know that above all, MP is what was going fuel this game. There's no reason something like a party system shouldn't be included at launch, especially considering they scrapped the lobby system.
-MP performance is great. After playing some SP I was worried how the framerate would hold up on some of these maps online, but it runs so smooth in MP.
-The mod experience requirements online are awful since they changed in the beta. I can't take much more of respawn, and I only have 2 guns half way to mod 2. And then on top of that, the weapons I ultimately want to mod up have rank restrictions.
-The maps are incredible. Way too early to tell about balance between game modes, but the general layout of every map I've played has been distinct. There's definitely more diversity than the flythroughs would make it seem.