Not even close. I love burnt marshmallow. The first time I got a burnt hit after an unsuccessful wick on my Kayfun I said, out loud...well probably very loud.. What the ( fill in the very naughty word) is that! A cigarette never tasted that bad, even if I smoked down into the filter. In my inexperience since the Kayfun was pretty new to me at the time I really thought either it was bad or my liquid had gone horrible bad.
I'd like to say I've never done it again but I still screw up occasionally and it really stinks (literally and figuratively).