I purchased Thule Motion L for my Mazda CX5 2015, after owning the Force XL box, which was too big for Mazda. But the Motion box was also too big, despite the fit guide said it fits with the factory crossbars. I contacted Thule for solution, and Blaike from Product Management helped me to get the right setup. I am giving Thule 5 starts for going the extra mile and helping me to ensure the box fits.
The Motion box is much better than the Force box and Thule did a smart redesign. I like the new clamp attachments and how easy you can remove the clamps from the box before you store it away. The old attachments were quite fragile when putting the box on the ground. Now it is much easier to handle the box without the clamps and you can remove/attach the clamps really quick.
I am a happy customer, my other car is back 2018 VW Tiguan and the box looks really good on it. I also have Thule ski racks and bike racks, the whole system is working very nice together.