The home video hasn't released yet, but given I've seen this film 6 times, I think I can give a fair review.
The movie is phenomenal, if you're into sci-fi worlds, action, romance, immersion, and a kick ass female lead, then this movie is for you. If you don't fit any of these categories, I still suggest you see this movie. It's a breath of fresh air from other movies.
You feel a connection to the world, and Alita's journey and she rediscovers who she was. This movie has a good message, the character is an inspiration because of how relatable she can be, and the world Iron City is one of a kind. You'll fall in love with the character Alita, and really it's thanks to Rosa Salazar's amazing performance She really sold the story!