I Am Legend Alternate Ending

I just learned that there was an alternate ending for I Am Legend, and I found it on the web at (should check only if you watched the movie already though):

Watch Here!

It's the first time I watch an alternate ending for a movie. And in this case I can but agree with the official choice of the production: this alternate ending is just lame...

Anyway, if you did not watch the movie yet, I strongly recommend you to go to the cinema!
:)

I Am Legend Teaser Trailer

"My name is Robert Neville. I am a survivor living in New York City. If there is anybody out there ... anybody. Please. You are not alone."

Once a brilliant scientist, Robert Neville is the last man alive. Even he was not able to stop a plague caused by a terrible man-made virus.

Somehow immune, Neville is now the last human survivor in what is left of New York and maybe the world.

Well, he's not exactly alone: by night he has to fight against blood-thirsty vampires, evill results of the virus.

I will be glad to watch this movie but actually it's a remake from an older film now in public domain, the Last Man on Earth.
:)