Tried to give rugby a go a few years back. Gave up whilst someone was trying to explain the differences between league and union, topped off by his enthusiasm for 'ruggers' that started at uni. But I'd never say rugby is shite in the Welsh valleys or pennines!
Also golf, especially as a spectator. Only just above darts in calling them a sportsperson. Exercise yes, sport no. Do like watching the darts though, especially a bit of bully.
Am afraid I've never liked cricket either. A game that lasts days, breaks for tea, and can still end up not finishing. An Aussie I know was giving it the big old un after the ashes one time and couldn't get a rise out if a room fulll of 30 odd English with most unaware any cricket had been played. He was shocked that the majority of English didn't value cricket, I just don't have the patience.
Do find it amusing that America has taken two traditional English sports, in rugby and rounders, given them extra padded protection and proclaimed them the world's greatest. Why do so many baseball players look tubby, anyway? Do they need belly power to swing the bat? Also, World Series, that doesn't include the world! But they do know how to put on a spectacle.
Used to watch American Handegg on channel 4 I think it was, but gave up when the Rams became the somethings, the raiders relocated to Oakland and so on. It's totally in contrast to the local pride and rivalries I'm used to with traditional football. But I could appreciate the athleticism and skill.