^I remember seeing the third one with my girlfriend, who dozed off halfway through.
Coincidentally, I just finished watching the Appendices for the Hobbit trilogy (all 30 hours!), in preparation for my long-awaited 3-in-1 fanedit. It’s split between showing the art department’s dedication to making the most impressive sets and props ever seen, and showing how much of that effort was obscured with last-minute barrel chases and CGI rivers of gold.