To me, part of the fun in Diablo is from learning and discovering how all the skills and items and hearts work together. I feel like lots of people read build guides and at that point it just turns into a grind fest. Don't get me wrong, I check out some guides as it's almost impossible to learn about every skill synergy. But if you min/mix following a guide from the day you buy the game it's your own fault if it feels like a chore.