To start off, I'm not a huge fan of cupcakes because for the most part it's either vanilla/chocolate/red velvet cake with some flavoured icing on top, which is what PG does.
They do have a large variety of cupcakes and I purchased the chocolate peppermint, chocolate caramel and red velvet with cream cheese. I do think that the sponge is a bit dry and there is WAY too much icing. How much is too much? The icing was taller than the actual sponge cake. Believe me, I have a pretty big sweet tooth but I cut off about half the icing from my cupcakes.
Would recommend this place if you love, love, LOVE icing, but otherwise... meh.