A different post apocalyptic movie with interesting characters and a lack luster ending

Rating: 8/10 (12 October 2016)

I am legend is a different post apocalyptic movie. The first 2/3 of the movie is great. I really enjoyed Will Smith in this movie, and his relationship with the dog is fantastic. You can really feel the bond they have and feel for them both.
The ghoul/vampire monsters are pretty interesting and different from any other movie I have seen even thought they have resemblances of different monsters.
The movie is really mysterious and keeps me on the edge, it would have been one of my favorite movies ever made if it wasn't for the final act. When the dog dies and Will Smith's character tries to kill himself the rest of the movie feel a bit rushed and not that fascinating.
There are two endings to this movie, none of them really explained anything. You are left with a lot of questions. You really wanna know more about the monsters, the world and what happens afterward.
The ending is a big disappointment for me, this would have been one of my favorite movies of all time if it wasn't for it. I have watched the movie 10+ times and at this point I normally just end it after the suicide attempt and pretend the movie end with the main character killing himself. That would honestly have been a better ending.
I still give the movie 8/10 because the rest of the movie is a masterpiece.