They have these strange seasons like this where some teams seem to come out of nowhere, but they are still the exception. Last time I watched a Final was to see Dallas take out Miami. Once the Nuggets are out I just lose interest usually, but there are some great series this year. NHL playoffs have been outstanding, too.
EDIT: Despite that, the last time I was just a fan of the NBA in general was the mid to late 80's and early 90's. Such a fun stretch overall.