Part 1 about religion has TONS of inaccuracies, Part 2 about 9/11 doesn't really prove anything, but Part 3 stands alone. Everyone should at least watch the last part about the Federal Reserve:
Part 1:
https://youtube.com/watch?v=_dmPchuXIXQ
Part 2:
https://youtube.com/watch?v=lBZne09Gf5A
Part 3:
https://youtube.com/watch?v=SjUrib_Gh0Y
Part 4:
https://youtube.com/watch?v=_BVNN1wqw3k
Part 5:
https://youtube.com/watch?v=VPPFgHF9VR4