If you loved the first BIA, you'll love the second one even better.
You play the game as Cpl. Joe "Red" Hartsock. Well, only for about half the game. Then, after the battle at Hill 30, you get promoted to Sergent. Yay! that's great, but I'm sure the thought of keeping the men under your control has got to be stressful. Now I feel like using the pros and cons method to review this game.
The pros: Improved enemy and ally AI, meaning your enemies and allies are more smarter; the multiplayer has more modes to play; the best cinematic-style presention I've seen so far; some of the best voice-acting I've ever heard. Ever.
The cons: Like I mentioned in the prolouge, the game is too similar to its predecessor.
Even with that con, Brothers In Arms: Earned In Blood is still a wonderful sequel to a awesome predecessor. If you loved the first BIA, you'll love the second one even better.