Terror of the Autons on Blu ray. First off, the PQ, while still not as good as some others, IS an improvement. So too are the optional CGI fx, particularly the Nestene at the end which almost makes you understand why the Master chickens out!
The best thing, though, is the "smoothing out" of all that terrible, garish CSO/back projection, which now looks SO much better and more natural. It really makes the story a lot easier to watch, and I thoroughly enjoyed it. Bravo!