I'm waiting for the
Special Longer Version to come out on Blu-ray.
I'm completely serious when I say I would buy that.
I have the 2 disc DVD of the DE and I snatched up a nice used copy of the 6 movie DVD set that came out with the theatrical cuts of 1, 2 and 6. I would gladly pay for a Bluray set with the theatrical, DE and SLV included.
There is of course the historical significance of having the theatrical available to buy, and the DE was a much needed improvement, but the SLV is also what a lot of folks like myself grew up watching. I had the official Paramount VHS of TMP: SLV and there's so many character moments that were lost in both the theatrical and the DE, moments that define the movie for me. When watching the other versions, it really feels like they're the "wrong" versions, even though the SLV is a bit of a fudge itself.
On the other side of that, for the longest time my only copy of Wrath of Khan was taped off an ABC tv showing, and it has the extra scenes with Scotty's nephew and the different dialog between the scientists of Regula 1. I watched that copy dozens of times (I had all the commercial breaks memorized for fast forwarding) and again, those extra character moments came to define that film for me. I was very disappointed that the first DVD release of TWOK was the theatrical, and gladly double dipped on the 2 disc set to get something closer to the version I grew up with.
As for the definitive version of TMP? I can deal with the DE being "definitive", but I can also accept in my head the existence of two other versions, so I would gladly buy a multiple-cut version. Not to get this thread too far off course, but I would be okay with owning Blurays of both the Special Edition and original theatrical versions of the Star Wars trilogy. My brain can accept them sitting side by side on the shelf.