As someone who hates the three point shot and thinks the NBA should get rid of it, the 4 point shot may actually get me to finally stop watching.
Why do you hate the three?
It's probably too much of a explanation to get into here, but it just changed the game. Instead of trying to work to get as high percentage of a shot as possible, teams now try really hard to get a shot they expect to miss at least 60% of the time. There's a lot more to it but that's the basic idea.
I woundn't say the 3 pt shot hurt the game, but when they brought it in closer is what hurt. You put it with in range for the PF's and C's so they started to jack them up.
When they brought it back out, players still shot them, and now there are hardly any back to the basket bigs in the game as a result.
In the 80's and 90's the three point line was used well, and the right players took them. Jordan rarely took 3's unless the team needed or he was feeling it. Now we have Sully, who yes can hit them, but would score more efficiently with the 18 footer like KG.
I don't blame the rules and make up of the game, I blame the highschool coach's and AAU coach's who didn't step up to teach the kids how to play right and with in them selves.