Forget record power-levelling speeds, 25 November (formerly SK-Gaming and Nihilum) have already cleared Naxxaramas and the Malygos encounter as of yesterday. With the expansion only having been released on Thursday, that's just over two days from level 70 to world firsts at 80.

A statement on the guild's website echoed the concerns of many hardcore raiders, wondering if Blizzard has pandered a little too much to the casuals: "...is this Blizzard folding under the weight of a large casual player base that demands to be on equal footing with end-game raiders?"

Although there is more PvE content to come, the community has been divided by the news. The fact that some raid members hadn't hit the level cap adds to the concern of PvE-ers who are left wondering whether the game really has gotten too easy. With the much anticipated Arthas encounter due in the next big patch, players have expressed concern that one of the Warcraft series' best-loved characters may be cheapened if the same thing happens again.

Whether Blizzard will run these instances through a re-tune remains to be seen. No mention of the achievement has yet been made on the official websites.

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Complete statement