I didn't like it because of easily avoidable mistakes like deck 29 (didn't exist, couldn't have a deep shaft), an unused design of the E in the shield diagram, B4 being a novelty when Lore had appeared several times before and it seemed like they all forgot, cadet Picard being bald just so we really do understand it's the same guy (when he wasn't bald in Tapestry), them showing the pre-warp civilization a flying shuttle. Baird came across as very arrogant and unlikable on the DVD. Didn't mind Data's death that much, it made him more human.