I don’t mind occasionally checking out arena, though the slower pace in recent seasons hasn’t been great.
MDI i find is more interesting to look at the stats and data after then it is to watch. Wow just isn’t a really interesting game to watch… Final Fantasy is arguably more interesting to watch simply because it’s more glittery.
Ironically, the MDI and M+ is the reason we haven’t seen balance probably. Blizzard just recently came out stating that they don’t like messing with balance or the dungeons when there are competitions coming. So if they balanced for the 99% it would skew the competition. Not agreeing with that concept, but that’s probably why.