Shocks me that you're getting downvoted for this because that's exactly what the results would imply. Of course that's in regard to the Extreme Programming always on, constant pair programming approach. Pair programming isn't totally bad of course, and has its place, but yeah the results would seem to imply that consultancy-style (I'm looking at you, Pivotal) pair programming is a good way to produce reliably mediocre code with a body shop.