Hi I applied for the R3 on March 1st, got my interview invite on March 27th, interviewed on April 4th and finally got the acceptance letter today. (April 9th)
So I guess the school does take some time reviewing students' applications.
For your reference, I don't have the strong GMAT score and my GPA is below average. I do, however, possess relatively strong work experience (major shipping company in Asia) and my advice is to be authentic with your applications and interviews.
I think it is just as important to explain to the adcoms that Sauder is the right school for you as it is to explain why you are the right fit for the school.
Good luck with your applications and hope to see you guys in the campus.