I'd say it's probably been a bit of a mixed reaction. Most of the airports I have spoken to say it's been really good for them, but there are two sides to it. For CATSA Plus, there's the equipment side, but it also requires officers as well—screening agents. There really is a shortage of screening hours available to CATSA, so if you're using a piece of equipment that is optimal with a certain number of screeners but you have fewer people on it, then it's understandable that you might not get the same performance.
There is some of that, but generally it's being well received.