I can understand why someone would make a different design decision, and I would probably agree with their rationale to prefer 'connected' tabs. But no, I don'

I can understand why someone would make a different design decision, and I would probably agree with their rationale to prefer 'connected' tabs. But no, I don't have a problem with Firefox's tab style. It's immedaitely learnable. I've never once second guessed which was the active tab or what those things up there are.