Confused by the mixed reviews.

No spoilers here. Just watched it. 2 times.. I am still going this weekend but my main reason for writing this is trying to figure out what movie all of these people who really ripped this apart actually saw. Yes, it is not Alien and it is not supposed to be, but it is a damn good movie. Anybody comparing it to the AVP films is just trying too hard to find fault with something they probably really didn't want to like to begin with. It doesn't look like AVP, it doesn't sound like it nor does anything that happens in it compare to either of those movies. All of the complaints about poor character development, acting, things going too fast and laughable creatures is mind boggling. There is lots of stress, tension and emotional development. What were you looking for? Twilight? Seriously. I cannot find much fault with the movie at all. Look, I guarantee I am a lot older than most people posting here and the ones reviewing the movie so I am not an idiot. My favorite movies range from decades and genres with Alien being in my top 5. Which I saw in the theater on release in 1979. I went into this movie with only the expectations of being entertained and excited that a movie was made to sit in the same universe as the original. I got that, ten-fold. In fact, it actually bothers me that we have a unique film in our midst and people are complaining about the most baseless trivialities. In a world where horrible movies like Saw and The Hangover get huge amounts of money at the box office , we are given a beautiful film full of ideas, a story that is near heartbreaking and the beginning of something that could be huge (with any sequels) and people are poo-pooing because somebody plays a flute in it. I am just saddened for all of the people so bent out of shape because the speculation for this film ruined it for you. THIS is what happens when people play games with their ideas about what a movie is going to be before even seeing it. I hope this is a lesson learned for anybody falling into that and hopefully next time a heavily anticipated movie is green lit, you won't be so hungry to make up your own version of it.