Amazing author, so-so book
I have to say I'm a bit disappointed. The author is one of the funniest/most amazing people I've met on social media so I was pretty excited to start her book. It started out as really intriguing but evolved to be rather slow. My favourite parts were clearly the 2019 and 2039 stories, mostly because they were the fastest-paced ones, and wittiest.
As for the ending, that's what really ruined it for me. The pregnancy sounded ridiculous but the worst part is that we barely get an explanation about, well, everything. We get the what but we don't get the why or how.