I would say there is some residual sweetness that I like. Nothing dramatic. My 12-year old granddaughter claimed it tastes slightly "orangey", but I think that's more the power of suggestion in her head than anything else. I will continue injecting for awhile. I want to try other concoctions with perhaps more intense flavors. The O.J. concoction was:
2tbls yellow mustard
2tbls pork rub
It's worth doing again, I think, perhaps increasing the mustard/'rub.
It's funny how many people on other BBQ forums warned me that the meat could get mushy, and the injection flavors would be too strong. They were wrong on both counts, lucky for me.