I think films look better real-look at the Ailen series-in Aliens (Number 2), the Aliens are all real working models using hydrolics and pupets, or actors in costums, and they look so much better than the Aliens in the AVP films, and CGI doesn't look as good, you can't create an atmosphere or emotion so well, and real life will always look more real than CGI. Has to be done properly, not with CGI, one of the most important things is the acting and the emotion of the actors, and CGI means you can't see how much effort the actors have put in, emotion and effort makes films look so much better.