I've recently graduated from the regular poutine to the more "gourmet." The best so far is from Smoke's Poutinerie. I tried the curry chicken and pulled pork varieties. The place is accessible and clean. It seemed like the one on Dundas is mainly for take-outs, but they have a long side table for those who can't wait to quench the craving. After all, it should be eaten straight from the frier. They don't have seats though, which is fine if you're not planning on having 6 boxes of poutine on your own. The packaging is thicker than the usual chinese take-out boxes and the large box can actually be shared with 1 or 2 more people, unless you have Chris Farley's appetite. I've never been to the one on Adelaide but I was told it's more of a sit-down kinda place. They also have a roving poutine van, which may well be an alternative to the usual BBQ in the summer.
Obviously, this type of food is not for the ones on limited daily caloric intake. Easily, it may have about 1000 calories per small box, but for the taste and comfort , it's worth a try.
GTGL8RZ!