Totally agree. Specs look great but the normal model is 145 x 73.2 x 8.25mm... Who looked at that and decided it was a good idea to make an 'XL' version?!
Design, hardware and features look great otherwise. Somewhat surprised that they've decided to invest in mobile liquid cooling, given that the industry seems to be doing everything it can to move towards less power-hungry processors for mobile devices, but certainly cool nonetheless.