I have only had the Cronuts here, not the burgers, and I will say I am fan so far of the sugary goodness they have. They are not too light and not too heavy, very sweet, and very addicting. You can get a dozen minis for 7$, or a big on for 2$- kind of in the pricey range, but for an every now and then indulgence it is pretty good.
So far I have had a lemon custard, and a raspberry and cinnamon Cronut in the big sizes (the raspberry and cinnamon was to die for) and their glazed mini cronuts which melt in your mouth. I will certainly be back to try some more Cronuts!