Vivaldi has amazing features, yes.<p>But it is no real browser and only an advanced web app bundled with Chromium. Also, smashing a wrapper on top of Chromium with features and call it a day is one of the most stupid things ever which a group of developers can do.<p>But Vivaldi shows what guys do when they have respect of power users. They add features we want and we prefer and not only features what simple users or Chrome users want and prefer.