I'd tried to forget Children of the Living Dead!
I had the bad distinction of being one of the first people to see the film and the first to review it on the imdb.(but my review was removed a week after being put on for some reason, twice)
I managed to get hold of a Timecoded Rental VHS a few months before it was released, it's awful, awful awful.
See how the director responds to this criticism
Email from the Director