I do respect the creators of TOS, I admire what they could do back in the 60s, but time moves on. I am ecstatic that the preservation and improvement of TOS means fans will appreciate it when their frame of reference to TOS is/will be 40-50-60 years more advanced in technology than when it aired. Remember I watched TOS when there was no other Trek around...TOS was my first love of Trek, but I'm always looking forward, not back.
So where does it stop? Is Gus Van Sant's
Psycho superior to Hitchcock's? It's more modern, it's in color. Should we replace all the computer displays in TOS? Acting styles will certainly change in another 50 years so should we replace the live action portions as well?
ST is a product of it's time on all levels. Some consider it art, commercially produced, but art nonetheless. Why is it considered "looking back" to simply take a work in it's entirety? I appreciate that you prefer the new FX and many may as well, but that does not mean that those who wish to watch the original or who reject the new FX outright should be considered luddites.
The 11' model of the Enterprise is part of what made the audience fall in love with TOS in the first place. It is part of a whole. What was shown live action, what was depicted by stock footage, what was newly shot for a particular episode all determined how the show was created and edited. Are the new FX effective? Much of the time they can be, but as I have also noted, at times they draw attention to themselves. I personally prefer lesser model work to lesser CGI. Both the original and the new FX were produced on a television budget and it shows.
The new FX did get alot of fans to watch syndicated episodes out of curiosity (I recorded many, but was so put off by the necessary evil of syndication edits, that I didn't hold onto the recordings) If TOS on Blu-Ray had only been available with the new FX, there is a good chance I would not have made the purchase (same rationale that I will not purchase Star Wars on Blu-Ray without the Original Theatrical versions) As a marketing effort, the changes can be entertaining, but not worthy of supplanting the originals in either case. And the excuse of the shots being of insufficient quality for 1080p is wholly subjective. In HD, the original FX are rendered more finely than they had been at DV resolution. Yes there are matte lines and bleeds in the composites, but these have always been there. Would this level of VFX be expected on a TV show from 2011? No, but this is a show from 1966, so less sophisticated FX should be expected. Doesn't take away from the stories one bit.