The main thing dragging this level down for me is the second ship part with the big ring of fire. The level is too laggy in full detail for me to play on my MacBook Air, so I had to play on LDM. That's not necessarily a bad thing, except for the fact that the LDM makes the ring of fire invisible. This effectively makes this part even harder than it's supposed to be. This level would probably be just fine otherwise, but this random choke point really takes away from the experience.