If you are looking for laughable happy ending fun-filled movie, then don't even think about "Joseph". Joseph is a thriller of a 'mysterious' type. IMO, the film deserves all the credit for giving us a different film experience. The climax of "Joseph" makes it unique from other investigative thrillers, but really couldn't agree whether there is actually need for 'it' (watch and realize what I meant by it!).
Overall, Joseph is a good film, but definitely not everyone's cup of tea.