Did you pass when you did the online evaluation tool in Quebec Immigration's website?
Did you get at least 50 points on the following: Education, Expérience, Âge, English and French Languages, Stay and family in Quebec, Job validated, features of the spouse?
Then finally, after getting the minimum of 50 points, add in your other factors and you must get a minimum of 57 in order to be able to submit your application. Did you answer Yes to the previous questions? If so, then I don't really see any reason why your application will be rejected, unless they see something fraudulent, it's incomplete (they'll return your application), or they've reached their quota already.
Also, you must be able to get up to a maximum of 6 adaptability points during interview to get 63, which is the passing mark in order to get CSQ.
AOR- Accuse de Reception (something like that
![Stick Out Tongue :p :p](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
) or Acknowledgement of Receipt.