THIS IS MY OWN OPPINION:

TF2 is a wonderful work of art, it has loads of gamemodes like Capture the flag, Payload, Control point and a few more. I'm really suprised that the game is free, I mean it has so much content and hours upon hours of fun all for FREE! It's also mind boggling that the game was released in 2007 and still is alive.
If TF2 costed money the max i would pay would be 15€

I would give TF2 a solid 8.5/10 - IGN (not really IGN's rating, i'm just trying to be funny. And yes, I have no soul)

THIS IS MY OWN OPPINION: TF2 is a wonderful work of art, it has loads of gamemodes like Capture the flag, Payload, Control point and a few more. I'm really suprised that the game is free, I mean it has so much content and hours upon hours of fun all for FREE! It's also mind boggling that the game was released in 2007 and still is alive. If TF2 costed money the max i would pay would be 15€ I would give TF2 a solid 8.5/10 - IGN (not really IGN's rating, i'm just trying to be funny. And yes, I have no soul)