Lucio Fulcis Zombi was a great film and don't forget about Day of the Dead and the Original Dawn of the Dead destroy's the remake each and every time.

Best
1) Dawn of the Dead (1978) *I have it on blu ray*
2) NotLD (Original & Tom Savini remake)
3) Return of the Living Dead

Worst
1) Night of the Living Dead 3D
2) Day of the Dead (2009)
3) Any sequel after Return of the Living Dead III

Forgot about Return......