Goroka, the current speciality coffee pod in the Nespresso range is, alas, deeply sub-interest. It is too bitter with no depth of flavour; quite simple and unsatisfying if I am honest. This is a shame as I have had some great coffee from Indonesia, from where this hails. I’ll stick to Ristretto and Arpeggio, the strongest two blends. They make damned-fine cups of espresso.