I thought this episode was very inconsistent, but very interesting. The idea of people seeing the rest of humanity as either lizards or other humanoids. Then the scene with Sara and Grissom was very touching. It just showed that their relationship is very evolved and they are very comfortable with each other. Then when Sara read the letter Grissom wrote, it was all very amazing. I think the writers are going to use these scenes in the 8th episode with the MCSK. The idea of pigs eating humans was all very funny. This exact same idea was used in the "Silence of the Lambs". It was all very impressive.
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