I've foraged them, never more than one bite. In my experience they're sweet, gritty, and completely lacking in acidity. The Arbutus 'Marina' fruit I've tried were a bit better, but I only tried those once. They were orange and gooey, but not gritty, reminding me a bit of orange sherbert. If I had unedo I'd let them rot on the ground. 'Marina' would probably be worth making jam out of.