Absolutely unusable now. Advertisment that takes up your entire screen, but fails to load in properly; so when it does, you're greeted with flashing black and white glitches that are harmful for any eyestrain sensitive users. I've been getting ad redirects from my activity feed, or out of nowhere when browsing. I can only assume ads are being embedded under posts and other pages. Previous user option to disable ads on their blogs is also now irrelevant. A headache of an app now. Not worth it.