i didn't even buy mop until middle/end expansion and had more fun than bfa and shadowlands together, lol; Even going back to play as old content was engaging enough, i remember going back to isle of thunder to get the warlock tome( green fire quest, more points to mop) and was nice.
People shit on the dailies, but most of then were fine, the Order of the Cloud Serpent was cool and you train your dragon, did those shits 3 times for each mount.
also i liked much more the new talent system, especially on my warlock at that time, had some rly cool game changing mechanics, like the row with kil'jaden, archimonde and manoroth talents.