Episodes 43-46: It was painful to see Eureka and Trenton struggle to understand what was going on. It was neat to finally learn the genesis of the story and that the events had been happening on the Earth all along. And what's the big deal with Diane? She did not live up to the hype.
Episodes 47-50: The last three episodes were emotional and a bit teary. Things made enough sense but could have been better. I was dissapointing that Bones tried to wrap up things with Dewey's death, only to have it not mean anything the next minute. I am glad Eureka and Renton stayed together, but why make an all is fixed, fairy tale ending.