On the positive side, I actually quite enjoyed the scene with Gandalf and the Sauron worshippers. The "I am good!" line was awful, but the rest of it was fine. Glad Sadoc's dead. I thought the Sauron reveal was okay. I mostly enjoyed the interaction between the two of them except for that ridiculous close-up shot of them yelling at each other on the raft, that should have been cut. And that scene included my favourite shot of the entire show, the illusion in the water of a crowned Sauron standing next to his Queen Galadriel.
On the negative side... oh boy. I won't even go into the utter disregard for the lore. The uncanny valley CGI. The pacing, the rushed storylines. The utter cheese of the Harfoot's needlessly long scenes of forced sentimentality. The on-the-nose allegory. The clumsy signposting and awkward dialogue. These fuckers better step up their game for season 2.