Great product and innovation that seems to hold up well! You can make great frozen treats out of almost anything! It has helped me be able to make healthier ice cream and sorbets without too much added sugar or additives I don’t want. I am glad I found this product on tik tok and purchased it. It will save me from buying store ice cream that has too much sugar or other ingredients I don’t want. I can make the frozen treat like I want. 
The only negatives of the product I see right now, is that it is a little loud, but I have used some blenders in the past that seemed louder. You also do have to wait for items to freeze for about 24 hours for most things. 
 It is a great system that seems to be well thought out and designed by Ninja!  
Right now I am really enjoying it and making healthier frozen treats. Hopefully it will hold up well for a long time.
Thanks!