If you're done watching Lav Diaz's long films and need a film to fix this problem, Sherad Anthony Sanchez' three-and-a-half hour film Imburnal (2008) may be a good start. I wanted to see the film for a long time, and I have started it twice, I think. But for some reason I never finished watching it. It certainly wasn't the quality of the film that had stopped me from going ahead.
I remember Diaz mentioning Sanchez in my interview with him; Sanchez as one of the few upcoming great directors in Philippine . . .