I gave this one a good rating because it is so incredibly funny. The script seems to have been run through a woodchipper before rehearsals started, and the characters are so idiotic I really wish more of them had been shredded by killer crabs. By far the best acting was done by "Trouble" the dog. Check out that great death scene with "Trouble" staggering out on the beach with ketchup poured all over him. I have to add that this movie has simply the most beautiful killer-crab effect in any movie, ever, even surpassing the giant crab in "Mysterious Island." And you have to love a crab that roars like a lion and sticks its tongue out at the camera.