I've been to Pablo twice since its opening and am sad to say that I will not be returning. I wanted to love this so much but it's just too sweet. I've tried the original and the green tea tarts (green tea is sweeter than the original) but only found them to be average and not worth the price. I've also tried the milk pudding and was also disappointed with how artificial it tasted.
Given that people say that the Pablos in Japan are better, I would give them one more try when I visit Japan however, within Toronto I would prefer Uncle Tetsu's cheese cakes over Pablo's tarts.