This place is a hot spot for dim sum, and I can't say I disagree. They are one of the few Chinese restaurants still serving dim sum on carts, which is pretty awesome.
Recently I've found their quality of food lacking though - primarily dinner food. It's a bit disappointing because Summit is known to be one of the "higher end" Chinese restaurants in Mississauga. They don't seem to be as consistent as they used to be. However, this isn't to say the food isn't *good* - it just isn't as salivatingly good as it used to be.