I recently finished both "Good Omens" and "Cannery Row" on Amazon Prime.
The casting of "Good Omens" was perfect. The chemistry between David Tennant and Michael Sheen was off the charts. I think I'm going to be watching this one a few times. (For a little bit of fun, see if you can spot Benedict Cumberbatch's cameo without looking it up. Hint: His role is voice only.)
I enjoyed Carnival Row a lot, and can't wait for season 2. The world building was top notch, and Orlando Bloom and Cara Cara Delevingne actually had decent chemistry. The murder scenes that Bloom's character was called to investigate were exceedingly grisly, however, so if that sort of thing makes you squeamish I would give it a miss.
I'm also enjoying "Pennyworth" on Epix, although it gets a bit TOO grisly at times for my taste (and I'm not remotely squeamish).