My family and I went to Bamburger last night based on a friend's recommendation. We ordered the Bamburger, the burger was reasonably priced, and it was pretty tasty. They had a nice selection of toppings; grilled, cheeses, spreads (we tried the spicey chipotle and garlic mayo- both good).
The burger itself came with a slice of tomato and lettuce, a small portion of fries, which you can upgrade to onion rings, sweet potato fries or ceaser salad for $1.00. The toppings that you could order on your burger were a little pricey, $1.75 for cheese...$1.25 for pickles, however, they were a generous portion and very good quality.
We tried their dessert trio, a small sampling of apple betty, chocolate brownie a la mode, and a mini sundae. It was $3.00, and I thought it was really good.
Overall, I thought it was ok, but not something I would rush back for. It's located on Yonge St. between Eglinton and Davisville on the West side.