Well Blizzard is doing ok so far -- SC2: WoL is a pretty good game, and cataclysm looks like it will be ok at launch. Patch 4.1 looks really weak for cata though, the firelands raid(7 bosses), a 4 boss 5man and new instance maps is all the content for 4.1.
Though i must say the fanboy response is as blind as ever, you would swear that they missed blizzard announce the firelands as a launch raid last year, Somehow they seem convinced that heroic modes means that bosses should be count 4 times or more and they seem to think its a good idea of blizzards to make progression: level > heroics > latest tier
not to mention there questions on the raid and dungeons Q&A sucked. Seriously who cares if valnayr shards only drop from 25man uld when cata is out and you only need 5 ppl to complete uld? Where was the good questions like "You mentioned bosses scaling with tiers/ throughout the expansion does this mean more tiers / longer expansions / how will this be conveyed to players" or "Has Blizzard considered doing some epic quests chains involving raid bosses that might give rewards that encourage players to go to certain raids in later patches" (god i wish there was actual quest content at max level, so players could do something when they weren't raiding/pvping)