Re: TMP on Blu-Ray
Unless the previous DVDs were sourced from (poor) HD transfers.
I'm pretty sure the films were scanned at 1080i and then downrezzed to 480i for the DVD's. Those masters were then used for the Blu-ray's except for TWOK.
Can't remember where I read that though? So take the above with a grain of salt.
"If I hadn't tried, the cost would have been my soul." - Admiral James T. Kirk, Star Trek III: The Search for Spock