It's a wonderful and hilarious show, I love how different it is from all other comedies! Some things don't add up like how Chidi said he's French in the first episode but the Good Place translates you so the other person can understand, yet when they were on Earth and met, he spoke English.
The humor makes up for flaws and the dynamics between characters are to die for. Don't be too serious when watching this show, to be fair it is an afterlife with demons and evolutionized Siris.
Overall it is a wonderful watch, I especially enjoyed the first and third season, having not gotten the pleasure to start enjoying season 4.