Ah, you are one of those people.
They've acknowledged their mistakes and have fixed them. You can even ask them about their mistakes and they will tell you on their social media page. They aren't being shady and are not hiding it. That is also why they did not change their brand name to start a new company to get rid of the previously bad reputation. To earn trust. Also why you can preorder with only a small down payment that is fully refundable instead of outright buying the entire product.
And before you go on and say "they can claim they will refund doesn't mean they will" I can tell you they do as I've done it. No questions asked. Refunded within 24 hours.