I dont get it either, football is a bunch of neanderthals tackling each other running up and down a field trying to catch a pig skin, baseball is just plain boring, one guy throws the ball and one guy hits it while 20 others try to catch it, tennis is hitiing a ball back and forth over a net and so is volley ball, basketball is a bunch of tall guys running around tring to throw a ball into a net and the rules for basketball are just plain stupid. I could go on all day about any sport you could name, the only sport I like is airsofting.
Everyone has their own opinion, and I'm sure there are some things you enjoy that others would find pointless. I enjoy watching sports because of the thrill of seeing the plays. I don't like to watch baseball or soccer on tv because that is extremely boring. In person, these are very enjoyable.