AAMS does a great job. If you are not a trained engineer, no matter if you use ozone and work a couple of days in one track, AAMS will ever deliver you a better master. Will AAMS deliver a pro master? No. Will it be a great master? Possibly no. Will it be a good alternative if I don’t have money or don’t want to spend money in a pro master by now? Hell yes. In the end of the day, the question is a balance between what you can do/ how much money you have/ how much time you have.