I finally broke my Reach multiplayer cherry last night and played a few matches. Most of those were teaming up with Kabob on multi-team matchmaking. Probably not the best idea to start out with, since it absolutely killed my k/d ratio to begin my Reach career, but still had a lot of fun. Kabob picked up my slack quite a bit and we finished high in each of the 3 matches we played (one headhunter and two elite slayer). In past Halo games, I'm typically a team slayer kind of player.
Overall, Reach just feels faster than previous Halo games, but that may just be that I've not played Halo in quite some time. I had a lot of fun though and tried to help Kabob get a few more kills by luring people to him. It actually worked a couple of times I think, but it's not like he needs my help. Those two elite slayer matches were on Reflection, so to succeed in a close-quarters match with 80% of the people in there trying to kill you is hard to do in the first place.
My gamertag is the same as here, peritusONE, so if anyone wants to add me, feel free. I don't mind getting game invite requests if you see me playing Reach, but I don't usually quit out of games I'm already in just out of principle. Don't wait on me and continue onward, and once I'm done with my match, I'll wait on you to get done if I'm wanting to join.