If you can't tell the difference live or on a 42 inch + TV panel I would suggest you go to OPSM.The game was so slow back then though. Watch the replays from the games from the 70's. Kick (Screw punt, Tumble punt, Drop kick, occasional drop punt) to a pack or space, high mark, elbows everywhere, hand pass (mainly the tumble forward type) kick to blokes actually playing a position. The game is so much different these days, so much faster and skillful, so many different tactics, rotations etc etc and so much more scrutinized. the game is fundamentally different and if you dinosaurs think what worked in 1973 works today, well your just dimwits.