It's scary, but for the most part I agree with the guy. Not all the bishops are bad, but some (ok, more than some) are downright dreadful. Leo XIII warned us, we didn't listen. Granted this is a small group of bishops who issued that piece of garbage, definitely the usual suspects (Pilzarchyk -- Cincinnati, Hubbard, etc). No surprises there.
How do you know which bishops issued this statement regarding "The Passion"? I haven't seen a list. I thought the list of bishops at the top of this letter might have been the ones responsible, but they are not the same as the bishops you mention.