Already paid for it a long time ago, and now it will turn to shit just like a certain game we all know. It's funny, it was decent when I paid for that as well and turned into a big pile of dog shit when it was released later on for free.
It's not becoming F2P; it's just free for a day. Besides, it wasn't the annoying players that fucked TF2, it was the shitty devs caring more about hats than real content.
TF2 50 times better than Counter-Strike yo (There needs to be a new DoD, best multiplayer Valve game)