I watched it as best I could on a stream (went in and out). What I was able to watch, except for the flash knockdown in the first, Calzaghe thoroughly dominated Jones, in very entertaining fashion.
Must have been tough for Jones, because Joe showboated in much the same fashion that Jones used to when he outclassed opponents. Really impressive that he ended his career with wins over Hopkins and Jones (admittedly past their primes, but impressive nonetheless).
Fun fight to watch. Can't wait to see it again next Saturday on HBO.