There are a couple of issues with this review that jump out right off the bat:
The High/Low/WTF bit looks to be almost as long as the review itself. Make the Low bit more succinct.
The review is pretty short (236 words). It could do with being a bit longer.
The review doesn't tell me much about the game. Imagine that you are talking to someone who has never played CoD. You need to explain the premise of the game, differentiate between the single player and multiplayer modes.
Then move on to what the game does well, in your opinion, and what it does badly. If you explain all this, then you don't have to do guesswork on the part of the reader (eg this game is/isn't for you if...). They will be then able to judge for themselves.
Hope this helps
Edit: also, spelling mistake in review title needs to be corrected.