I've never understood the logic of the Finch LRT.
I certainly understand the need for improved transit along the corridor but why exactly LRT? What would the LRT have over a BRT? Same stations, same platforms, same ROW, same speed with hybrid buses, same or increased frequency with single or double articulated, but the only thing that wouldn't be the same would be the cost and that difference is huge. The amount saved would be well over $500 million and the line would be far less disruptive to build. BRT is also more reliable as an accident along any of the LRT route or a power outage brings the entire system to a screeching halt whereas bus can just negotiate around any incidents.
The money saved could easily extend the system further south to a potential Woodbine RER station and build the station so people getting downtown or to the airport would get there much faster. The savings would also be enough to probably extend the system further east to Finch station on the Yonge line as well.
Yes, LRT is more comfortable but the money saved would make the line far more effective and get Woodbine a RER station which is very important because people from Woodbine area going to downtown/subways will find this LRT small improvement in speed than what they have now. This LRT is improved transit but by no definition is it rapid.