Good! Walking tours daily in English at 11am and 1:30pm (or French at 11am) for $20 or so per person. Includes admission to the Notre Dame Basilica, some noteworthy historical and architectural landmarks, reasonably interesting factoids about Montreal, and of course a reasonably French Canadian nationalist narrative to go along with it. Enjoy, and try not to ask too many Anglocentric questions. :)
Tour tickets can be purchased on the spot at the meeting point, which was right at the main entrance to the basilica.