Gibby's is a very cozy steakhouse in a great location in old Montreal. I stopped in with a group of coworkers and had a very pleasant experience. The service was friendly and extremely professional. This is probably the norm for steakhouses of this caliber, but I don't typically eat at places this fancy.
I ordered the "petite" filet-mignon because I wasn't feeling too hungry, and that turned out to be one of the best decisions I've made in a while. It was still a very large piece of meat and I struggled to finish it. A few of my coworkers got individual steaks that could have fed a family of four. We also ordered a few bottles of wine which were all very good.
Overall it was a good experience, and given its proximity to my hotel, I would likely return again.