I went with Mel Lastman. For better or worse, he did actually get a few things done (subway, North York, few parks/rec areas, etc.).
Ford was just a really long filibuster causing current severe growing pains such as a severe lack of buses; but we'll work through those and in 10 years nobody will even notice he was mayor.
It's possible a different mayor (Miller?) supporting the provinces plan to tax for transit may have enabled that to be implemented, but I suspect that got killed mostly due to pressures from outside the GTA once it became clear that the province couldn't add a regional sales tax without Harpers support (yay HST).
I also suspect the sales tax will come back for RER Phase II (5 to 10 minute frequencies) which will likely require just as large of an investment (inflation adjusted) as this round of transit investments.