I'm liking the SP portion better than the last game. But, yeah, you buy a BF game for the MP, not the SP Campaign.
I heard the Campaign is only 5-6 hours long. That's fine for me. It's the MP that'll hold my interest.
It was the same thing with CoD:MW2. Short campaign (5 hours) but I love the MP, it's been great.
This will be a nice change of pace from MW2.
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"All religion, my friend, is simply evolved out of fraud, fear, greed, imagination, and poetry."
Edgar Allan Poe