I think I'll be waiting for the Complete Series set. By then all the errors and kinks will be fixed, and maybe even the SD-upconverted shots, too.
That's going to be a very looong
Whatever minor kinks or audio problems have been found are MORE than overshadowed by the excellent picture quality and great documentaries, in my opinion.
I can't imagine waiting 3 or 4 years to have to see any of that.