Found a stream for Gintama: The Final movie and watched that the other day. Wasn't too bad and even though I don't normally read nor care for the manga, I found myself reading the final arc (which the movie is based off of) and I much prefer it compared to the movie. The opening sequence is hilarious for the movie, but they cut a lot of the opening chapters out to focus majority of it on the final fight. The ending is also pretty damn plain, (Spoilers) as the manga artist introduced all these interesting characters and none of them really amount to anything substantial. Maybe I am expecting the manga/show to be something it was not (I understand it was a comedy foremost), but considering some the serious arcs that took place I am a bit shocked that absolutely nothing happens and that was a let down (like too many Gorilla jokes, no romantic interest, no character build up, no changes in storyline).