Salt & Sand review for Shopify Inbox

I have tried to use this app several times over the last few months and have been very disappointed each time. It has great potential and I really want to like it but it has fairly major usability problems, delays in notifications of received messages (meaning the customer has already left the chat session before I'm notified they've sent a message) along with a lack of transparency about automated messages. Today I received a notification of a chat message and when I went to respond I can see the app has already sent several automated messages to the customer with incorrect information. These messages were not programmed into the app by me so I have no idea how they were generated. The reply the customer received was incorrect as it advised her that her order number didn't exist, which is incorrect. I now have a very unhappy customer to deal with. I do not trust this app to respond to my customers and have turned it off yet again.