"Though the movie received mostly positive praise from the critics"

Which movie doesn´t receive mostly positive praise by critics? It is the same with games. If you want to have honest and thoughtful opinions you better surf forums and fansites...I agree with most of what you say. There are more flaws however.

Characters are redundant and die off like flies and you don´t even know who they are. They do really stupid stuff that leads to predictable situations. The somehow gay relationship between both androids was weird and had no relevance to the story.