This was last night...
High: Glacier/Cerbs GIP with my Phaeston TGI. One really good PUG was already there carrying the group. He & I ended up splitting the map: I took the LZ, he took the upper lab/stairs, and we'd usually meet up in the middle. His character display was glitched though. Always amuses me to see somebody rigidly float around the map lookin' all like Maximilian from The Black Hole.
Low: We lost him around wave 8/9 and got swarmed badly during wave 10 basement hack. Wipe.
High: Hooked up with an outstanding PUG group lobby with my Acolyte SmashLashDept vs Cerbs on Ghost. They all had mics and communicated brilliantly. Sharp chaps who knew their stuff (no whiny pre-pube twerps). Highly efficient full extraction. We all scored between 105-115K too. Mighty fine MP action.
Extra high: Dat SmashBro light melee doh. Almost got overrun by 2 goons as I was trying to hold down a doorway during extraction wave. Just one light melee jab, and it blasted both of them back. I was able to escape safely and connect with my 'mates -- who were already disposing of them.
Low: Could only stay for 1 match with them. Sent host a kudos upon my departure, he sent back a friend request, and I accepted with fervor.