Loved it when it was Fressen, and I love it now!
Grasslands is the go-to resto for vegans wanting to dine in a slightly more upscale environment. It's not fancy or anything, but it's a lot nicer ambiance-wise than most of Toronto's exclusively veg places. And obviously the food is great. I think that it should have closer to 5 stars, that's for sure. I won't bother reading the bad reviews because I'll just get super annoyed.
There is an adequate selection of gluten-free options, although I reeeeally wish their sausage-y and seitan-y type things were gluten free, too.
My favourite Sunday brunch is the Grasslands ample tofu scramble plate with fries & salad, and their sinfully delicious (and gluten free!) apple fritters with strawberry compote. And yes, I eat them both myself!
The service is usually very pleasant and personable, too.