This sink just popped out in the “I have to have it” category when I saw this in the store. I had my contractor install it and it is great. I would give it a 5 but the break pattern in the bottom isn’t sufficient to drain the food particles without a lot of extra washing and rinsing with lots of water needed to get them into the drain. You definitely need a flex spout on this do you can chase debris into the drain. 
Another issue I have is if you put a disposer in the one drain hole there is no strainer basket. When I fill the sink to wash a lot of dishes something always goes down into the disposer after pulling the stopper. I wish they had an adaptor with strainer that worked with the disposer connection rings.