I'm 47 years old male originally from Russia, I'm agnostic and I love this show.
Probably this show is very important regarding religion parts of it, I don't know. I see mainly for first and second generation immigration issues and challenges. I like the tone and its quirkiness more, than similar "immigration" shows, like Fresh off the Boat and Never Have I Ever.
Also can you get enough of Mahershala Ali on TV? Personally I can't.
Great show, hope for a 3rd season.