I am considering upgrading from my Dell XPS 13 9360 to a new Dell XPS 15 9500.

However, this product review shows a quality issue with a wobbly trackpad on the new laptops;

https://youtu.be/5_C8oa8zkAE?t=284

Can Dell Australia assure me that their products have undergone proper quality control so I won't have the same issue on a new laptop and have to return it?