Ok, what's the ending of "I Am Legend"?

If you're seen it let me know, I'm not planning on paying money now that I've read the reviews, but since every is either raving or complaining about the ending I'd like to at least know what they're talking about. Thanks in advance!

Thanks guys! I'm a Will Smith fan, but this movie doesn't do it for me.. :) Appreciate you clearing it up!

OK 1st plez don't let other ppl rants stop you from seeing this movie Will Smith holds his own through the whole movie.

as far as the end goes it really starts when the girl saves him, there's a little boy with her too but he don't really do much. she tells him that there are ppl that survived and live in a camp in the mountains of Vermont, he doesn't believe it.

then night comes and the bad things had followed them home and the go hide down in his lab in the basement,. they see that the test subject a girl that he's been working on is getting better and it his blood that did it, but while there down there the bad things break thought and try to get to them while there behind the glass as there breaking though he hides the girl and boy and gives them a vile of his blood to cure anybody they find (but he still doesn't believe there's anybody out there) the next shot after he blows up the lab any the bad ppl. she and the boy are driving though a forest and stop at a big gate and they get out and walk up to it and it opens to see that there are ppl who survived... PS all of this from the saving of will to the end is only like 10 min, the rest is all him.... hope that helped

He's in a glass shelter thing and zombies are attacking. They will probably die. He takes blood from himself and gives it to Ann, who is the girl he met. He puts Ann and her son in the shelter behind the wall and pulls out a gernade. He explodes everybody. Ann and son are okay. They make it to the survivor's camp in vermont. They cure humans. the end

Neville pulls a granade, finds out there are other survivors, realizes his medicine began to work, gave the antidote to one survivor, putting her and a younger normal boy in a safe in the same room to keep them safe.
There are hundreds of Night Seekers outside of the glass room they're in.
One night seeker begins to break the glass,
Nevelle head butts the night seeker as he finally breaks in, pulling the granade, killing him, all the night seekers outside the room, the two survivors are safe, they go to the Survivors Colony, a safe town with survivors in it, and the human race is saved.


T.M.