Everything I see about this movie tells me it's essentially finished. It's been in development for two years now. By the time it comes out it will have had a three year production. That's a long time now-a-days (considering that the Star Wars movies are coming out in two year intervals now). I don't know why it won't release this year. It seems like it would be a great late July/early August release. It was originally announced in 2013 and pegged for a 2014 release, before being bumped to 2015 and then again to Spring 2016. Weird.