The series is there to summarise, not acknowledge every notable film of the age.
I think he did a good job summarising. I think he summed up late Hammer quite well, he essentially said there were a few gems, but all in all it came too reliant on nudity and exploitation (lesbian vampires etc.)....and in all honesty thats pretty much true. And i don't think a lot more neeRAB to be said, as he said it all pretty succinctly. There were quality late Hammer productions, but they were the exception not the rule.
He already heaped a lot of praise and insight on one late Hammer 'Dr Jekyll and Sister Hyde'.