Interesting read, that confirms what the poster you're telling "No" stated. Anyone looking for a 1 to 1 conversion is going to be disappointed. But that's fine, we're all entitled to our own expectations.
To the OP, good on you. It's fine to wait for full release, if that's what you want to do, it was even suggested for those that may have thought they'd get a completely polished experience from EA.
Where did I say that I expected a 1 to 1 conversion? The poster that I was responding to, said that Larian was just using 5e as a "guideline" or "inspiration", and that's clearly not what Swen/Larian said when asked about how much of the 5th edition ruleset would be included.