The same rotating games of rogue, druid and warlock and the rare warrior or hunter who I can only assume queued by mistake. There's a reason people were starved for Naxx, this meta was shit. What is really the point of bringing back the same 4 refined decks to see who can top deck better?
I played Classic for one or two days, then just stopped playing it. It's boring. Is it cool to be able to experience Classic Hearthstone again? Yeah, sure. But the meta of 2014 was so boring. I feel like Classic will just become a dead mode unless they update it like they did WoW Classic.
I get the whole nostalgia bit, but if that was the reason they could have just made a casual mode of it. They full on took the time to recreate one of the most mind numbing ladder climbs this game has seen and made a ranked game mode for it. I get the trying to bait old players back... to play a game mode which was the reason they left...(???)
I have to imagine they'll eventually fold in other sets, or this will at least serve as a pilot for some kind of rotating, non-standard restricted format. The problem is that with data analysis / social media, metas get figured out pretty quickly and they get stale without changes. Nobody is going to have some sudden Eureka moment with the Classic format and change the metagame up.