Had the tacos al pastor (it was recommended as the house special) along with some guacamole and chips.
The verdict:
The guacamole tasted fresh, but seemed to lack lime juice and any spices to give it sufficient flavour.
The pork tacos were ok (the order included five small tacos and cost $9.75), but the meet was dry. The green salsa (tomatillo?) helped provide a little moisture.
Service here is a bit above average. The outside patio is nice, but can be too warm on summer days.
All in all the meal was pretty good, but quickly neared the 20$ price range after tax and tip. (Actually, had I not split the guacamole my meal would have been over 20$). Although Toronto has a king's ransom in overpriced decent restaurants, Kensington Market is the last place you need to spend twenty dollars for lunch.