This is somewhat of a generalization: From the Hooks forward he is, PHENOTYPICALLY, a very acceptable herd sire. From the Hooks rearward, he is NOT a very acceptable herd sire. He is short rumped, sloping rump, shallow rounds, high tail setting, out of 'balance' with the rest of his body, and not the greatest leg set for the transmission of characteristics and traits to his progeny. I think that the term "Posty" is a misnomer, because when Nitrogen influence sets in as a result of Testosterone production, and the "short" leg bones thicken and relatively shorten in percentage of the rest of the bull's body, his overall appearance will 'level' out, his topline will flatten, and he will look more 'bullish' and balanced. As has been mentioned before on this thread, we need more pictorial information - rear, front, and top if possible in order to ascertain potential traits. "PICTURES PRODUCE PUTRID PROGNOSTICATIONS!"
The most negative characteristic expressed here is the BW of 101.0 average for 62 calves! This tells me that his Growth EPD's are too high to produce Profitable progeny, and/or replacement heifers. His daughters will probably weigh around 1500-1600#, or more, after their third calf, and cost the breeder many bucks to sustain them for six years, or longer. 1100# cows make MORE profit for their owners than 1600# cows do! One may argue about that if if you wish - but Facts are Facts! This bull, In My Opinion, will produce good looking, but INefficient mamma cows.
DOC HARRIS