Amazing game, with an amazing community, well worth playing if you like team/objective based shooters! Warning though, it will take a long time before you are truly "good."

Edit: still a great game, but the bot problem is still around at the time of this update (2022-04-17) and unfortunately, it seems like Valve just doesn't care enough to fix the problem. Game is still great when you get into a casual match that isn't flooded with bots, or playing on community servers (easiest way to avoid bots, I recommend Uncletopia, since they're the closest to vanilla, just without random crits.)

Amazing game, with an amazing community, well worth playing if you like team/objective based shooters! Warning though, it will take a long time before you are truly "good." Edit: still a great game, but the bot problem is still around at the time of this update (2022-04-17) and unfortunately, it seems like Valve just doesn't care enough to fix the problem. Game is still great when you get into a casual match that isn't flooded with bots, or playing on community servers (easiest way to avoid bots, I recommend Uncletopia, since they're the closest to vanilla, just without random crits.)