I thought the dialogue was pretty bad myself. The three characters they showed weren’t really interesting to me. They had nothing to say about the world or their opinions on the various factions or characters. Maybe they stripped them down to prevent spoilers, but even the dialogue options they did show weren’t very creatively written to me. I did think the voice actors were pretty good though, and I did dig the atmosphere. It’s also weird to see janky stuff from the first game brought back as if it was a feature.