Certainly, the adoption of GM canola was very rapid in western Canada. In fact, there's published work to show, through farmer surveys, that farmers chose GM canola because of operational benefits. Translated, that means they found GM canola easier to farm, and it provided better weed control than non-GM canola, in particular Roundup Ready canola, but even LibertyLink canola.
So farmers—and it's been documented—have acknowledged that it was an agronomic advantage to them to have GM canola in their farming systems, so much so that canola went from being a crop that you grew in your cleanest fields to being a crop that you could grow to help to clean up fields with respect to weeds. There's been a tremendous change. Yes, it's been a great success.