No worries GC. My other half (MRS Black-knight before anyone asks) says they are boring.
I have seen reports describing the filling like horlicks.
I guess you have to try them to see for yourself.
My only worry is that so few people like them thus they stop production.http://www.planetsmilies.com/smilies/scared/scared0014.gif'" src="http://www.planetsmilies.com/smilies/scared/scared0014.gif" border="0">