wod all over again? uhh BfA is worse then WoD imo so check that off your list.
as far as SL goes i think it will be MEH… not a complete disaster but also not amazing either. either way you look at it a lot of people are not happy personally with BfA and if they do some half @ss’d expac were looking at people likely quitting for good. me being one of them.
people don’t realize this is a business. will they get by? of course but your still losing money