Bugger, sorry StuntNun, I could have told you it was foul! I tried it twice just to make sure, extra cream, changed the cinnamon to vanilla, no, it was still foul. :(
Mind you, I have extra raw organic cacao, which is pretty fucking bitter, that might have had something to do with it. :(
I made a chocolate nutty thing the other night - organic hazelnut butter with cacao, extra cacao, butter, almond meal and vanilla, cold pressed into a tin in the fridge. I still can't eat it. :( It's viciously expensive - and it's too bitter to enjoy, plus there's a nasty oily backflavour to it (from the hazelnut butter, I think) that I don't like. I keep meaning to try it with double cream to take the bitter edge off, but haven't managed it so far. Just had a nice peach with double cream though - not a very ripe one, but a white-flesh peach, which is naturally sweeter than a yellow-flesh one anyway, so it was still pleasant if a little crisp! 
Lunch - don't think I had much - maybe a couple of meatballs? And a lump of cheese. And an ultra-low carb bar.
Dinner - fried haggis, with mushrooms fried in butter, swede mash (with butter) and steamed green beans and kale. Very nice!