Disappointing
The concept was good: I mean both game franchises have their share of fanboys so it could have turned out pretty funny. I was expecting something more like actual arguments for and against either side. Maybe even the retarded ones fanboys use. (OMG THE GRAPHICS ARE SO GOOD etc.)
Unfortunately it was just one guy raving about COD with no specific points and the other guy saying he's never heard of it. The only thing HALO about it was the environment. I mean, it could have pretty much been anyone talking to the COD fanboy.
A 5, for the obvious effort involved.