First bull looks average to me. Don't like his tailhead and he pinches up n the flank. THe 2nd one looks quite deep, I like him, tough to tell much when he's on the move in the pic, and the 3rd one I won't judge because there isn't much to see on a front 3/4 angle pic like that.
The cow looks alright, a little narrow in the hind end though. If she's paying bills on your place I guess she's just fine.