From my experience, Excelsior is what others have said: a mixed bag (of nuts). I've been on a team that I'm just waiting for the mission/TF to end so I can run for the hills. I've also been on a team that started as a Posi 1, blinked and suddenly we've done Posi 1 & 2, Synapse and Yinn and we're only stopping because we've been playing for hours and significant others are starting to give hairy eyeballs at us. I do believe that for every rude, overbearing or elitist player there are hundreds that will have fun, help and be a delight to team with. Sometimes, you'll get a team that never speaks, but moves like a well oiled machine of vets. Sometimes you'll get a team that never speaks and is a slog to run with. 💩 happens. If someone doesn't want to team with the AT you're playing? Move on. There's another team probably broadcasting in LFG that would love to have you along.