We went out to Qdoba last Tuesday night with Travis and Patty, friends that work with Paul, but Patty and I knew each other long before we were married. They loved it and said they would go back. The great thing was that Qdoba has "Taco Tuesday" where chicken and beef tacos (crunchy or soft) are just $1 each. Paul asked the servers, and they agreed to make the vegetarian ones $1, too. (Why not? After all, the veggie ones are cheaper to make than the meat ones.) Paul had salsa, beans, cheese and lettuce on his, but it looks like guac would have cost extra.
For that reason, I stick with the burrito. Since beans are a texture not too favored right now, I just had rice, cheese, guac, pico de gallo, and a green medium salsa. Qdoba is always yummy. (Although, it always seems to taste just a little better when we're eating it in an airport coming to or from Italy, but that's another story.)
My fairly limited research doesn't say how long this great $1 taco deal is good for, and I did see a tweet from twitter that suggests the deal may be on another day of the week in another city. So, give your local Qdoba a call.