They have a large selection of whatever you want to eat. The choices are generally healthier than eating anywhere else within the SUB. The sandwiches are good tasting, but I find it a bit pricey when I can get something larger at Subway for the same price. Overall, usually very busy during lunch and unpleasant for you when searching for a seat in the SUB.
The Delly has a little bit of everything, whether it is sandwiches, fruits, chips, or full meals such as curry with rice. There is something for everyone, and for all occasions. It is also cheap, which is perfect for the thousands of students on a budget who stay close by UBC like myself. I buy food from The Delly quite often; the people who work there have always been nice to me and the service has always been quick. My favorite thing to eat from here are the chickpeas with rice, it is VERY delicious.