Great game (you should try it for yourself)
I can't get enough of it
Here are some pros and cons I could think of
Pros:
Great game (low price too $9.99)
Lots of game mods of sorts on servers
Cons:
bad graphics (But it came from 2000)
Ping can sometimes get you kicked from a server
Hackers will make you mad!
You should seriously check this game out!
You can get this game for free too!(Non-Steam)
If you buy it off of Steam™ the servers will be great!
You can find some mods to make the graphics look good.
This game will work on most PCs unlike CS:S
You should play this game!
You'll might need some training to play good 'cause their lots of pros and hackers.
It's a bit hard to find a server that would not have a lot of ping so I recommend you have a good internet and you find a server near your area.
It will let you pick where(US West,East,Africa,Asia,etc.)
This game is arguably the best FPS ever!
Graphics: 6
Sound: 10
Gameplay: 9
Multiplayer: 9
Storyline: -N/A
Impression: (i don't know what this means)
Just buy the game (you'll love it!)