Saw this movie again at the weekend, after not having seen it for a long time..... Definetely the best "odd" trek movie in the TOS section. Some powerful scenes, including Kirk's infamous "Klingon b*stards killed my son", and the first destruction of the Enterprise!
The change in actress for Saavik is pretty seamless, and perhaps even an improvement on Kirsty Alley..
The lead Klingon, Lord thingybob was The Doc from Back to the Future if I'm not mistaken, I either didn't know or had forgotten that! But he was quite good, reasonably consistent with the movie Klingon's to that point, and not too far off the TNG/DS9 Klingons. Frying his soldier for blowing up the Grissom was a bit harsh, but Klingons dont really tend to hold power by being soft on suboordinates!! The 2nd gunner made sure his shooting was much better!!
Thumbs up from an old fan! Well not that old, but anyway......