I rather like the skeuomorphism ... on the buttons anyway. The distortion effect on the glass is simply annoying, and the overall effect on an already-cramped UI like Safari on a phone is just ... ugh. There's now basically three blobs of mystery meat at the bottom of the screen. So if Liquid Glass was made for mobile first, it's an even bigger failure. It's actually more tolerable on desktop, though the double-border effect on things like the control panel stick out pretty badly.