Anything that comes with BC:BC2 is a bonus!!!
Since I usually do the 4 stages of reviewing with Story, Gameplay, Graphics, and sound. I will just right the pros and cons of the game and give feed back of why.
Pros:
Variety,
The ability to change up from the modern weaponry and situation, we are now placed into a different time and a different location.
Weapons,
There are numerous amounts of weapons that are different, especially being accurate to the time frame of the Vietnam War. For me, I preferred World at War over all of the other CoD's because of my fetish of classical weaponry.
Graphics,
Everything is still fluid and beautiful, just like the BC2, but with more of an enhanced viewing in my opinion. The surrounding area's look amazing and realistic.
Maps,
Every time more maps are introduced is always exciting because for those of you who don't play as often have the same amount of upper-hand advantage than those who play religiously.
Cons,
Players,
I play it for a couple of days, and I guess it depended on the time when I was playing when there were very few people online. I was on at about 10ish or 11ish in the morning, and no one was online. I would join up only to be in the same squad as another guy and no one else would be in the game...
Overall:
There are few problems with this game, as my intro said, anything is a bonus! Vietnam is awesome and for those of you who don't like DLC, you are missing out!