The incomplete nature of the auto-complete feature is starting to tick me off. I long ago turned off auto-complete in the code editor because it's simply behaves bizarre. Is there any way to turn it off everywhere; for instance in expression boxes? Some functions give me parentheses, some don't, and I am tired of the annoyance.

Alpha: If you are not going to finish a thing and make it work consistently, then please don't ship it.