Well I raided all of them except Naxx prepatch and yeah, actually it is a lot easier. All the classes has their redesigns, and a lot of the gear was changed to make more sense. I started on a mainstream progression guild on Deathwing when the game launched and switched to a more casual one after I got burned out. The moment a new patch would come out and another class would get their re-balancing, the content would become that much easier and you’d see guilds who were struggling suddenly squeeze by. By 1.12 people were pugging Molten Core with good success. I used to help organize them since my guild didn’t do them anymore and I thought it was kinda fun to lead a bunch of noobs through it.