Entertaining film...at least 97% of it

Since reading "The Omega Man" in 7th grade, I have had a thing for "last man alive" fantasy's. Maybe because of that long infatuation all films fall short?... Many parts of this film completely satisfy. I did find myself re-writing while watching... I guess I will continue to pursue the ultimate book or film.... however this film keeps your heart rate up and your muscles tense for most of it.