There are certainly pros and cons to all of the snow. Wet and grey is dreary and snow can be very pretty. But there is extreme cold, bad driving conditions and lots of shoveling that goes with it. Take the good with the bad I suppose. I would like winter if it was shorter I think. 2 months would be ideal. 4-5 months is too much for me.
Summers can be extreme in Ontario because the Great Lakes create a lot of humidity. It can be unbearable at times.