A visually pleasing movie with numerous plot-holes and a bad ending.

Rating: 2/10 (19 April 2015)

The idea of a billionaire recluse living in an exotic locale who summons a young and grateful software engineer (Caleb) to evaluate his latest humanoid robot sets the stage for what could and should have been an interesting and intriguing film.
But soon the movie breaks down into a series of boring interviews with the robot (Ava). The billionaire (Nathan) lives a lonely life with his human(?) servants where he tinkers in his lab and spends his off-time drinking copious amounts of alcohol and then pummelling punching bags and pumping iron in order to detox from the booze.
But here are the logic disconnect/plot-holes.
1) If Nathan wanted Caleb to evaluate his latest humanoid "model" then why is Ava incomplete with missing "flesh" exposing her electronic circuitry
2) Why would Nathan allow his power system to be vulnerable to interference from Ava where she can talk privately with Caleb thus possibly undermining Nathan's plans?
3) Why would Nathan live all alone in a compound without any security guards ?
4) One night Nathan passes out drunk thus allowing Caleb to get his access card allowing him to reprogram the security measures of the building. You would think thatNathan wouldn't use something so "old-school" like a plastic card thatcould easily be stolen. How about biometrics instead that would make itvirtually impossible to have any security breaches.
5) In the end Nathan is stabbed to death by one of the robots. One would think that he could have programmed to NOT commit violence on his person.
6) Eventually Ava gains her freedom by playing Caleb and goes to the Robot storage room. Needing to look more human she strips off faux skin from an Asian model. Did the thought occur to her or the writer that the skin from an Asian wouldn't match hers.
7) When the day comes for Caleb to be airlifted by helicopter from the high-tech hideaway Ava struts out to take Caleb's place on the helicopter. You would think that the pilot would be suspicious about picking up a young woman instead of the computer nerd he was supposed to: duh.
In short this movie is nothing more than eye-candy set in an exotic locale with a few titillating nude scenes.
To me it seems most directors aren't good writers. This movie would have been much better if Caleb himself was actually a robot and he was summoned to Nathan's hideaway for HIS ultimate evaluation. Caleb, realizing his situation conspires with the other robots and kills Nathan where they all exist together in seclusion or eventually find some way to escape.