You're point was (primarily) that the 60's footage clashes with the new fx and feels like two different productions and that it is clear as day how different they are. However, I've shown the show to people who haven't really watched TOS or any Star Trek at all outside of a few of the movies and XI. None of them even realized the TOS-R effects were new until they were told. So, obviously, the new CGI doesn't clash nor are they as distracting as you make them seem.
Exactly, and that kind of thing puts the lie to all these claims that there's a fundamental "clash of styles" going on here. The new effects violate the expectations of people who are already familiar with the show, and they interpret that as the CG not being "appropriate" for the show - but in fact, it
is no more than violated expectations.
Certainly the studio folk had this in mind when they commissioned the new versions - that the Remastered shows will continue to be seen in HD formats for generations to come, and encountered by many, many people who won't compare or contrast them with the originals at all.
When I upgrade to HD equipment at home I'll probably consider buying the Remastered discs, as much for the vastly better transfers and color correction of the live action elements as anything else. For now, though, I own the original versions of the shows on DVD and having those completely satisfies me.