Short Review - I Am Legend
The plot is mostly unchanged (although explained through flashbacks), the pacing is decent and the feeling of being alone is well conveyed - the DVD store scene is a great glimpse of a man about to lose it.
The zombie/mutant hordes are a lot more visually impressive than those in the Omega Man (20 years of special effects and it shows) but their near mindless nature does change the tone and pace a bit. Score - 6/10
PS: there was also a version (The Last Man on Earth ) with Vincent Price which I’ll be adding to my rental queue.