Here are a few pros and cons. There is some overlap.
Pros:
- lot's of stealth missions
- nice looking graphics (for being a DirectX 9 game)
- it's a game about Vietnam (a unique setting)
- the multiplayer, although limited, is fun
Cons:
- lot's of stealth mission
- only 10 missions in the standard game
- only 3 non-coop maps
- GEM editor not included
- at times buggy
- costs $35
- no mod tab