Loved Disclosure Day.
Sure there are some messy bits. But some of the criticisms I have seen about this movie have to have come from people who watched it while playing on their phone or something.
I think this movie and your response to it has a lot more to do with the feelings it emits rather than the logic of it. And the last 30 minutes especially for me felt extremely significant and tapped into something I don't think I am quite smart enough to explain. But the themes of empathy, cynicism vs optimism, togetherness, TRUTH, memories... the movie is best when SS is doing his thing and reminding you why all of these things are important.
Even in all of the messiness, there is a ton of movie magic in Disclosure Day.