To start I didn't even have a donut I had an died coffee carmel latte \n.  I am a big coffee bean fan and didn't expect much because I don't run  on Duncan but my wife and I were surprised very good flavor not overly sweet.  Lastly for 3.75 it was 30oz of coffee which for two people is perfect.  I will be back and my Starbucks snob wife even said she liked it..