It's a lightbox-infested mess that badly reimplements browser features like "tabs" and "back button" with so much needless JS that my laptop's fan goes to 100%

It's a lightbox-infested mess that badly reimplements browser features like "tabs" and "back button" with so much needless JS that my laptop's fan goes to 100% of rated RPM. Also the design takes up lots of screen real-estate with cutesy useless features. Compare the traditional UI: http://tinyimg.io/i/nBQo9uw.png http://tinyimg.io/i/nBQo9uw.png with the ugly lightboxed replacement: http://tinyimg.io/i/rOS8oVI.png http://tinyimg.io/i/rOS8oVI.png