The Harry Bosch books are my favorite books ever, so I have high standards when it comes to this show. And my standards have been met with Season 3. Titus Welliver is captivating (I really tried to make this season last, but I watched all the episodes in less than 24 hours with a good night's sleep in between). I can't look away when he is on screen. Also giving an excellent performance this season is Jamie Hector as Bosch's partner Jerry Edgar.
I hope Amazon continues with this show. I would like to see more episodes!