So make a sequel already!
The overall feel of the game is something along the lines of a slightly dated 80's or 90's campy horror flick, and there are PLENTY of movie references thrown in for us pop-culture junkies. The score for this game was absolutely perfect accompaniment.
There are, of course, a few downsides. It's sometimes difficult to maneuver the camera around to where you want it. I would have much preferred a "walls down" mode like in the Sims. Also, sometimes it just gets boring waiting for certain conditions to be met in order to complete an goal. I can't tell you how often I would just find myself sitting there, waiting on a mortal to walk into a certain area, or waiting on my ghost's spectral meter's to re-charge.
Overall however, this is one of my favorite games on the PC. I would have loved to have seen it migrate over to other platforms.