Ride this from Dundas West to Liberty Village every day for work. It's a terrible route. Cars bunch up and won't come for a half hour some days. It's always packed in rush hour.
The worst thing is the line is right on the route to the roncesvalles car depot, so often cars won't run all the way to dundas west station and will drop you off at the bottom of Queen street. It's terrible when you're waiting 15 minutes only to see the next car coming isn't even going to your destination, it's going HALFWAY only to kick you off and force you to wait ANOTHER TEN MINUTES.
The route is also very slow, heavy traffic, lots of intersections, and the drivers suck. Because dundas west station has a macdonalds and there's another macdonalds by the roncesvalles yard where drivers transfer they are always getting on and off and delaying the route to get coffee and food. It SUCKS! Worst line on the TTC and really shows how unprofessional their management must be to let drivers get away with this stuff.