In regards to the first two, there's MUCH more in-depth discussion in the second post that really gets down to the detailed nitty-gritty-- what worked, what didn't, what things mean, etc. However, the first does have some insightful things to say about the film and a rare ?uestlove in PTP appearance.
The third post was interesting and would be a very good companion piece to whichever of the first two posts we archive imo.