Untraditional is very short so if you don't like short shorts ... you may want to pass.
That being said, I like all run times. I'm looking at how I enjoy it and was the length right for what was being shown. This felt slightly abrubt but not bad.
I think there are a big group of people who will enjoy this film and its message. I'm more interested in how its put together in this case. I think it was shot well. I think the cast size was ample for what I would consider to be a simple straight forward message. I feel ike the film flowed good and didn't miss any "explanation".
The two younger actors definitely were good fits for the subject matter. The cast as a whole fit well together.
If you like something with some meaning ... take a glance.