(03) Briggs Myers tests

Because I'm mostly an INTJ (I have tested as other types, but this is my most frequent result), I'm pretty much hardwired to like Briggs Myers tests, both taking them and reading over the results. It's science, but the roomy, theoretical kind! It's a system! A lovely, useful, flexible system! Mmm, systems.

Sorry, where was I? Yeah, personality tests. Do you find them rewarding or a waste of time? And who are you?