I cant speak to the balcony but no question you want to be either mid-back of orchestra or mezzanine for this-- and if i was going again, mezzanine would be my choice. The only action not dead center stage really is people coming up/down the floor. First few rows of orchestra miss that drama (and i could see them craning to try and figure out what was going on...)
Show is good, not great. Some of the music is repetitive, and with such stock characters, I found my mind wandering during many of the slower numbers. But when it hits, it really hits, and Wait for Me and Way Down in Hadestown were fantastic- particularly the two versions of Wait for Me were staged so perfectly, it made the night.
Reeve Carney is ridiculously talented and I think he is doing a good job with what he has been given, but it seems hes being directed to overplay the "touched" element, so its hard to understand why Eurydice falls for him. He also sings many songs in a very high pitched voice, some of which borders on comical (as physically impressive as it is), which doesnt make the character particularly likable. When he gets to really emote/sing he kills it, like Wait for Me or the song where he rallies the workers. But the way he is being directed to play the character leaves a hole in the story. And his applause at the end seemed more muted as a result. An odd decision by the production- he certainly seems able to do much more with the role.
I thought the standouts were really the Fates, actually. Eva Noblezada sings the hell out of this, but her character felt underwritten. Amber Gray is doing great work, and had the audience in palm of her hand, but I hope she tones down some of the antics at the top of Act 2. Hard to imagine anyone other than Patrick Page being able to sing that role? Opposite of Carney: at times, sung so low it was hard to understand. But he and Gray are guaranteed Tony noms at the least.
Not sure what the complaints re Andre de Shields are. He seemed frail to me (like any minute he would collapse) but I think that might be part of the shtick. He was clear as a bell and kept things moving nicely.
Had a good time. Think it could be cut down and tightened. Saw production taking furious notes in the back of a packed house.