Aud Hart

Spoilers. I don’t find the ending believable at all. A tennis coach would recognize his prodigy’s sister in a second. And his family would know his mom. Just sayin’

I really enjoyed the time travel aspect of this, as well as watching the characters cope with the disorientation of showing up in the wrong time and having to navigate each situation, but the end did not work for me. Spolers: How did Kirby know if wasn't him, but was the house? How did she figure that out? And did all the dead people become alive again? And how do we know which thread of the scientists life is the "real" thread - she goes back to her big lecture, but why is her real life not the "drop out" life?" Too many ends to tie up and the ending did not explain so much.