When i was playing pool alot i was one of the fastest players you would ever see . One tournament 9-ball match i had with whitey walker in st.louis was race to 9 winner break .Whitey beat me 9-7 with only two 9 balls made on the break . Granted we were playing on a bar box but the match only took 15 minutes . Slow play is bad for pool in several ways . When a local room is having a tournament the play of one or two slow players can add 2 or more hours to the length of the tourney , especially if the players have some ability . Some entrants won't play as often because of the time it takes . As far as the pro men and women players it just turns off the viewers to watch a couple of slow players compete . Over the years i have seen many so so players jump a few rungs on the skill ladder just by speeding up their game .!!!