Hi SL,
More debate! To begin, I saw Pete Maravich play in person at least once for the Atlanta Hawks around 1971 or 1972. He was averaging about 27 a game at the time. He was very good, but I felt he was not an outstanding NBA player. On average, his teams did not perform exceptionally well.
I don't believe I saw the Big O play in person. I saw him several times on television with the Milwaukee Bucks. To brush up on his game and style, I watched parts of three YouTube highlight reels. The 1969 All-Star game was the best one. You can see some of the passing brilliance and all-around court play. One highlight film was an endless reel of mid-range jumpers, which show his unusual high release. A fine player, very strong but neither fast nor a great leaper.
My general theory on this matter of comparing great players from those from 50 years ago is as follows. I looked up a couple numbers. The number of people who play basketball in the world today is about 450 million. In 2012, it was estimated that 26 million Americans play the game. Back in 1960 or 1965, virtually all NBA players were American, and the participation of black men had not yet been fully embraced. Nowadays, the league draws upon a huge population of players from all over the world. As a result, there are very few notable white American players, though there are many great light-skinned European players. Tall white American athletes are much more likely to become professional football players and baseball pitchers.
I watch these highlights and Oscar generally dribbles with his right hand exclusively, sometimes with his head down, and I imagine him facing The Beard, a wizard who always has his head up, watching his team and his defender, dribbling effortlessly between his legs, waiting for the defender to make a false move. The two guards are about the same size, and have experienced similar success in the playoffs. It's a good comparison, but Harden has an amazing arsenal of plays, whereas Oscar only needed a small arsenal of go-to moves to dominate against inferior competition.
Thanks for reading.