Viewing mostly on desktop, I hate the new twitter and wish the old one was back. It's a bunch of javascript moving things around instead of a plain old web page (how is twitter's content complex enough that it can't just be static html?), and due probably to some combination of privacy settings i have usually says "There has been an error try again" when i follow a link to a tweet, requiring me to hard-refresh the page (at which point it works).

So if that's a good example...