The Blind Dead are great movie monsters, even if their films aren't great.
Actually, the first two are pretty good as far as exploitation cinema goes -- atmospheric, gory and effective, even if sometimes trashy. The third one has some okay atmosphere but it's a bit dull, and the last one just feels tired.
My favorite is RETURN OF THE BLIND DEAD. Read more here:
http://www.hollywoodgothique.com/ret...ddead1973.html