I've just finished watching this series, finally. And I really enjoyed it more than the first season. Claire Foy is exceptional! And the writing is more solid as well. My favorite episodes are 4, 6, and 10. And I think I respect Prince Philip more after knowing his past which was depicted on episode 9.
As someone who's not into series, I'm clearly looking forward to season 3, which will be aired in 2019 Can'twait that long, huhuhuhuhuhu.