I'm in complete agreement with None-now & Prizrat & others, posting here and several other places online. They have -- to put it quite simply -- murdered what had for years been my favorite browser. This new look is atrocious, like some psychedelic cotton candy mess that has melted across our screens. Otherwise, Opera One is bloatware -- full of features I never wanted, and would not use. For me, productivity is based upon simplicity and streamlined familiarity. (Plus good options for personalized customization, and without undesired changes that are rammed down your throat !) I don't give a damn about supposedly improved video performance: I have VLC and a bunch of other video tools for that. Bugfixes and security updates are one thing -- and necessary -- but "If it Ain't Broke and Was Working Just Fine, Don't Go and Reinvent It !"
Tomorrow I am going to revert this godawful mess back to version 99, buying time for exploring alternate browsers. I already had Vivaldi demonstrated as being the most functional browser for my phone. And I already had SeaMonkey (old school type suite, a la Netscape) and a couple others on the desktop computers, as backups. But I expect to be sampling Brave and LibreWolf., among possible primary replacements. Such a Crying Shame, What You Went & Did, Opera !