I agree, although I thought Cortez was quite good in that fight... I just watched it again last night to really have a look at how he handled the two, and he let them go when they were being active but quick to get them apart when they're tangled....
I actually think that's not so bad for Ricky either as he gets into a good rhythm of going straight back in as soon as the referee has stepped back and is right in there after only a second throwing hooks..

From a judges point of view it actually makes him look very active and like the aggressor continually taking the fight to his opponent. I beleive he looks in good stead to win rounds when he gets a chance to do this 9 or 10 times during it....