Why do you think classic will be good anyway? It's the same community but spread out on probably a hundred "dead" realms. And do you really expect Blizzard to create so many progressive realms and let them die and start new fresh realms over and over? What will happen after 3-4month of realm with 2-3k pop that die? Will there be faction/realm change or will you be stuck on a 20/80 ratio realm with 500pop like on retail? Do you really think Blizzard will ban gold-buyers? Do you really think they will hire hundreds of GMs to monitor a 15y old game and stop goldspam and bots?

I believe that right here is as good as it will ever be and if you believe something else you have unreasonable expectations and will most likely be disappointed with classic.