This question gets asked over and over again, but usually it's a complaint about how much time it's taking. Good to see someone who values the concept that good things take time.

The answer is that no one knows. Hearth and Home has come out and another update that might have been Cult of the Wolf. They're working on Mistlands now. Things might not end up looking exactly like the original roadmap because it sounds like they test things as they go and come up with new ideas depending on what works best. They're not just checking things off of a list, but instead are still actively coming up with ideas. They're probably more or less moving in the direction of the original roadmap, but it might not look the same by the time they get there.