Product review (5 stars): Acurate and inexpensive
It's works great.  The last one I bought in 2008 got removed from the patio of my hotel room.  I think my neighbor decided he liked it so naturally why shouldn't it be his now... It vanished from the table outside my room the same morning he checked out.  I will never understand why people do that so casually.  I'm assuming he knew it wasn't his...lol