First night, we spent a few hours filling up the last 14 spots. We didn't get to Lucifron the first night.
Second night, we did get to Luci, tried to take him down 4 times. Best attempt got Luci to 35%.
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Whats the verdict: Speaking for myself, I enjoy the challange of trying MC. Its definatly not an instance for everybody. Mobs don't drop loot often, so you have to take down a boss to get some gold or items. You have to spend a lot of time going over strategy. Tempers are easily flaired because you simply are not used to wiping 3 or 4 times at the same place. Its slow going, but methodical. Once you know how to take down a mob or a boss, you continue to have success against that type of mob or boss. You need the right tools to get the job done. It would have been beneficial if everybody was running CTRaidassist, it would have been better if we had two more paladins and two more priests and 4 less rogues.