They will use that "it's in beta" excuse for as long as you let them. Bitshares has been in beta for years...
Millions of products "still in beta" provide the users a polished experience with manuals and current documentation with every release. It is possible and expected for a product that handles money.
Don't let them get away with that excuse any more.
lol Yeah I'm in no position to say they can't get away with something if they wanted to.