“Kurt Vonnegut: Unstuck in Time” is a sprawling, non-linear eulogy to the to the life of writer Kurt Vonnegut, by Emmy-winning director Robert B. Weide (“Curb Your Enthusiasm”), who was a friend of Vonnegut's throughout the last 25 years of his life. Weide himself features heavily throughout the two hour running time, which is something Weide says he usually hates in documentaries. However, what unfolds is a story of a documentary maker who wanted to film his idol and was granted an opportunity to do so in the early eighties. The project was never completed and both Weide and Vonnegut continuously returned to it over the years as their friendship grew, leading to Weide eventually becoming Vonnegut’s personal archivist. However, despite this curious relationship, this is still very much a film about Kurt Vonnegut, the author, the social commentator and the man. It becomes quite clear why he is considered one of the most important writers of the 20th century.