Caller got on the end of Rea's show tonight wondering what Rea's exact hours were; he was told when there's no Bruins game, live Rea 8-mid. with a reply of the 8 pm hour at mid., and if there is a Bruins game, Rea stays till 1 am. "The less of 'Gruesome' the better--that's what I call Grayson. He is horrible," the caller said.