This was very good. I didn't have any tomato sauce, so I used a can of italian diced tomatoes with basil and garlic. I put it on before I went to bed so I could have some to take to work the next day, but I forgot about it! I came home from work and (after cooking for over 18 hours on low) it was wonderful! The roast was falling apart and wasn't dry at all. I was worried about the long cooking time, but even cooking so long, this was wonderful. Next time I think I'll stick to the shorter cooking time though