First of all, she tells you to melt the brandy butter in the microwave for 30 seconds. No indication of power level. I put it in at 900w and have to rescue it after 20 seconds.
Then, you have to chop (or bash) the chocolate into small pieces. This is where the first dilemma arises. Does she mean pulverise into a dust (like you would if you were making a ganache) or is the aim to create chips that will stay solid in the finished product? I assume the latter, so I give the chocolate a good seeing-to with my big mezzaluna.
Now we have to combine the milk, cream, sugar and chocolate, and 'stir through'. That's far too casual a direction; what you really need to do here is stir until the sugar is dissolved. However, I'm going to pretend I don't know that, and just give it a cursory stir.
Now we add the brandy butter 'quickly to stop the cream splitting'. I'm puzzled by this, since the risk of splitting can't be high since she's told you to let the butter cool first, and in any case, I'm not sure why speed would be of the essence. What I suspect she is referring to is the fact that the butter has split; well, yes, that's a fairly unavoidable consequence of melting it. It doesn't look very appealing though...
Now it goes into the ice cream maker. I ignore the nonsense about 30 minutes clockwise and 30 minutes anticlockwise, and put it on for 60 minutes. A couple of minutes in, the chocolate pieces are building up ominously on the paddle - perhaps I should have pulverized them after all.
After only about 30 minutes churning, the ice cream maker gives out a kind of sighing sound I've never heard before, and the paddle stops. I race over, and see that it is pretty much done, so I scoop it into a plastic tub, and into the freezer to firm up.