I think there are some excellent varieties out there. Part of the equation is finding a good variety....but that's not going to solve the problem for sure.
I think there are some people who just hate the resinous taste so much, they will detect even the smallest trace of resin in the fruit. And even the best varieties will have trace amounts of resinous flavor...undetectable to some, but not all!
I've personally noticed that although every surinam cherry ive tasted has a resinous flavor, not all of the resins taste the same...some taste like diesel fuel, but the resins of best varieties taste more like carrot/tomato.
If I find one that has absolutely no trace of resin I will let you know, but I haven't tasted that one yet...(Have heard reports of this, but it's subjective). This year I might get to taste a few new varieties...the Smooth type, and another red variety I got from a forum member...i forget the name now. So far the best i've had was zill black...(not the same zill black that's sold today, the original tree was lost)...the original zill black taste much like welches grape juice to me....very very little resin flavor, and a resin flavor profile I could appreciate...but maybe it's all in my head?
When I had three bushes, I let them fall to the ground, ultimately I pulled the bushes. Yuk!
have you ever tried fruits from a grafted tree? or named variety?
Mine were grafted, they were named yuk :-) VERY resinous, like drinking kerosene. When they were very nearly black/purple they were almost palatable but I'd rather not. If there is a variety that doesn't have the resin flavor, I'd give them a shot again... maybe.