Yup, good games. That vid is nice to rewatch, lol.
I've been playing the public TF2 Beta some recently, it's some good stuff. It's in the library of everyone who owns TF2. In a separate backpack, they're giving everyone every achievement unlock, plus some select community stuff like the GRU, Dalokohs, and Saharan Spy for some reason. So far what they're testing is changes to the garages on Granary, and a 5 CP version of the A/D map Gorge; almost a new map, which is pretty fun. There's also 3 new nattys and a new medic healing effect on targets.