This is an example of a story which had everything to work with but rather than be boring and fizzle out, it takes a trampoline the size of a continent and jumps the shark so high it headbutts the hubble telescope. While it started out as a slow and brooding demonstration of absolute power, it twists in episode four so that it become a puzzle game that is somehow integral but padding as well. It uses an ancient Grecian puzzle in an Egypt basedLis tale. It doesnt even rip off the right thing which has been ripped off for thousands of years. Then it throws away the creepy Sutekh design for something which would find on a shelf in a nursery. As such, it stops being Pyramids of Mars as soon as it gets to the Pyramids of Mars. The most famous breakdown of a promising story in all of Classic Who.