Oh we are reviewing public transit on Yelp now? Great! :)
I'm a frequent traveller on the 47 bus serving Parkdale, the Lansdowne subway station and going all the way up to the Yorkdale mall. The service has all the quirks one would expect from public transport - bunching of two or three buses followed by long periods of absences. Since when was that a problem! Overall I think this bus is pretty regular and not insanely crowded or dirty.