So I've been doing some thinking and just realized that LFR release is not going to be a fun one. Unlike Dragon Soul, the chances of wipes on bosses in MoP seems exponentially higher. My guild has not been able to clear the first boss in Moshugan Vaults due to tanks being pretty damn shitty on the switches. We have the DPS for it I'm sure since we can get them down to half relatively quickly and healer mana does not seem like it will be a problem. Still, DPS have trouble realizing they can break the chains while under the Jasper petrification. Not to mention AoE healing is sooooooooooooooooo important on this fight. Every combo of dogs will cause massive AoE damage to the raid (it's LFR people are gonna stand in fire), even more so since I think there will be all 4 dogs out in 25 man (?).
How the hell is a group of 25 random idiots going to be able to clear it? I remember having groups where my alt in PvP blues was in the top 3 or groups where we wiped on Morchok/Ultraxion trash. Unless they drastically nerf the shit out of the encounters, I don't see LFR going well unless you go in a raid group from your guild.
p.s. not saying I want nerfs. Of the 20 tries we gave the dogs in vaults, none of them did I ever say "I wish this was nerfed." I had genuine fun getting 5% closer each pull and seeing everyone squeezing all the DPS/healing they could out of their gear. Just saying I don't see LFR going well at all.