Reading some of these comments… Do people not KNOW about the fact that there are 6 content releases for Classic? Not everything is available at Classic launch.
Molten Core and Onyxia are the ONLY 2 raids in the game at launch. You won’t be running the same thing over and over again from the beginning. Its progressive.
The “no updates” argument doesn’t really exist. They’re emulating the updates into 6 phases. They’re by definition updates. But everything is old aynways so its not new. Its classic. 
Every one of the 6 patch releases that will happen in Classic will see new content for us. Check it out.
Could you imagine if everything was available at launch? Like Naxx at classic launch??? LOL! That would be trash.