The meatballs tasted okay, not great. There certainly was a lot of grease in the crockpot after they were done. I used very lean meat, too. It was hard to skim that off and serve the sauce over the meatballs so they wouldn't be greasy. There were no other complaints from anyone else about this, so maybe it was just my problem, but I won't be making these again since I already have a pretty good recipe for meatballs.