We went to Aroma on a Saturday morning. It wasn't our first choice, but nothing else was open at 8:30.
The service was friendly and efficient enough, but the food was nothing to write home about. Two things that disappointed us were that there was nothing on the warm breakfast menu without eggs, and that the eggs "done any way" could not be poached.
Coffee, however was decent. The latte was much better than most others I've experienced in Toronto, but still not as good as back in Australia.
Overall, it does the job, but nothing special.