I hate the run and gun offense and I hate iso offense as well. Coaches call it free flowing offense. I call it crap.
Ball movement is a beautiful thing to watch when there is purpose behind it. It's why I think the Thunder will never win anything, as talented as they are. They are iso heavy and in the playoffs defenses tighten up. They have arguably two of the top five players in the league and that is the only reason they can get away with a crap offense.
It's why the Spurs are still around, 1000 years later. Pop is a genius, but he uses a lot of logic as well.