The third episode, involving crazy WWII weapon projects, felt more Mythbustery than the second. It had two or three goofy historical segments, but it did have a few actual builds/tests that felt kinda like old times, although they took up too little of the episode. And the one thing that would've surely warranted a whole full-scale build on Mythbusters -- a rocket-propelled war wheel called The Great Panjandrum -- was disappointingly only shown through documentary footage without any attempt to recreate it. They even acknowledged it was just the sort of thing they'd build, but then they didn't build it.