I finally saw this episode. It was OK. They writers knew the episode starts with Discovery crash landing on a planet and end with Burnham on the view screen. So they just had to fill the rest with Discovery crew having some adventure on the planet. What they came up with was very uninteresting. The production values were great as usual and Iceland location was fabulous but the story wasn't that good. Saru was great as the captain. Nhan is now one of the regular characters,with the actress listed in the opening credits.