It smells . . interesting, but I don't remember any lasting impressions, as I have a terrible memory! I don't think it smelled 'off', I think I knew it was fruit, not burnt anything. I siphoned it off the thick cap today, and was left with just over half of my 4L jug. The SG was 1.020, so I added a packet of yeast again (last time!) I saw another thread that suggested that boiling them would remove the sulphites. I have 2 lb of apricots left, maybe I'll try that, but use more apple juice for the volume loss.