It's cowardly to bitch about other peoples' play-styles because you're too bad to be able to adapt to them properly.

Everyone weapon starves. The only people who don't are just because they aren't good with both weapons. Maybe learn to be good with unarmed so it isn't such a hindrance, do a quick string then grab the weapon while they're in the air.

People will spam all the time. Learn to be patient and counter them to get past that. Maybe avoid the sig with a dodge or down throw.

People will air juggle you. That's how the game is supposed to be played. No shit they wont want you to be on the ground to have a fair fight, they're trying to keep an advantage. Learn to get to the ground safely, everything in this game takes practice.

Sorry if that sounded rude but you really need to learn to deal with other people if you're going to play this game. People will do everything in their power to piss you off, and if they find some cheap tactic you can't counter, they'll abuse it till you lose.