I went to two.
One of my area of Toronto, Scarborough. And I have to be honest it sucked.
The guy was a downtown resident who works in Scarborough, and his tour was filled with facts that were not correct about Scarborough. In addition, he kept doing that stupid "Scarborough vs downtown" crap and how Scarborough is more "real", etc. Bugged the hell out of me, that he was trying to make us sound like this seperate bubble not connected with Toronto.
And on top of that, he said Scarborough is "Toronto's Hartford", because an office building in Scarborough Town Centre has a TD Insurance Office.
Don't think so
The funny thing was that he was talking about the Scarborough Walk Of Fame and how it is fine that it is in a shopping mall, and how it is stupid most people complain about that fact and say it should be on a street like the one downtown. Anyway he was saying how the one downtown is covered in snow half the year while the Scarborough one can be enjoyed at all times. And what happens after he said that? Mall security said we had to leave, as the mall was closing. I thought it was fitting to the issues we have in Scarborough City Centre
Now the second tour I went on of the Don Valley in Central Toronto. That was amazing. Had so much fun, the guy was very detailed, etc. Great tour.