I have to admit I had high expectations of Lucullus after seeing and reading so many good things about it online but, besides the stunning decor and set-up, their flavours didn't hit the spot. The prices, while not a huge difference, also felt a bit more expensive than other Chinese bakeries.
This location is perfect and should get a lot of traffic - conveniently placed in the same bulding complex as the Markham cineplex, after seeing an afternoon movie, my brother and I went to Lucullus for a snack. We got a sweet donut ($1.35), a butter omega-3 egg tart ($1.35), a BLB or bo lo bao - a crunchy cookie crust on top of a soft bun ($1.35), and a chicken in cream sauce bun ($1.55). They all tasted pretty average or even less - the egg tart sadly didn't have much flavour and the buns didn't taste that fresh.
I'd go and give it another shot if I'm in the area to try other items and/or have coffee. Pros include its location and decor but I wouldn't go out of my way for the food.