I got one, Santa was involved, but I have not found it to be as useful as advertised. OK it will do a plunge cut and some detail sanding but as an all a round handy dandy time saver.... Nada! But, on the other hand, Last week I needed to install a cabinet in a room with corner molds covering poorly installed paneling. The saw sliced through the molding w/o a problem... I have found it a great asset for removal of the bottom of the door casement when converting to a Tile floor. Once I used it to cut a plunge cut into a wall for adding an electrical recepticle box.
So, Yes it is handy and yes I would buy it again but to think it is a panacia of tools is stretching the envelope.... One thing that is a problem, when I was cutting the corner molding, I had to re-cut one piece and there was considerable distance to the next nail and so the strip vibrated along with the tool so no cut was made till I nailed down the molding to stop the movement.