I searched for and found an early review of THE IMMIGRANT. In fact it is from June 17, 1917, the very day that the IMDB gives as the film's release in the United States. The review is from a Victoria, B.C. newspaper, The Daily Colonist. I found it via a search on the Fulton History site. http://www.fultonhistory.com/Fulton.html" target="_blank" target="_blank" target="_blank" target="_blank" target="_blank" target="_blank" target="_blank
It seems to discuss only the first half of the film. Perhaps they ran out of space? The description of the action does include things that I did not notice in the 32 minute version on YouTube.

Oh, I tried to make it larger, but that didn't work. If you click on it, you are taken to PhotoBucket where it can be enlarged.
Rick