The signature cake is ok. Not particularly yummy just decent, have tasted better cakes else where. Would better if the crispy layer is thick for a more distinct contrast. The chocolate taste is thick and rich enough. I can't comment much on the chocolate cloud macchiato. I don't drink much coffee and I consume lots more hot chocolate. I order this drink on a whimp. So from a chocolate lovers point of view, this drinks tastes like coffee. Tastes like a normal coffee drink but less bitter. Sorry coffee lovers no offence.