I'm disappointed too. There are many new bugs for a website developer, and no previous bugs that have been bugging me have been fixed. I hope for a new update soon - but please, Opera, do NOT force anything here.
I have been using Opera since version 3, and have often said that it adds an extra hour to my day with all its intelligent usability. But for now, I'm down to a mere extra 15 minutes. One more bug and the edge has been thrown away completely.
I may or may not ever find a use for new features like Turbo or Unite, but if they come with the loss of past functionality that I depend on, then push them overboard.