I occupy 3 offices in a building of about 75 offices and the traffic through the hallways can be excessive at times.  For privacy without blocking myself off completely, I tried this window film and it is the perfect solution!  People can see I am here without being able to hone in on my work products or client meetings.  When you follow the directions that come with the product, the product nearly installs itself.  Super!!!

Pros: Great value and alternative to blinds or drapes, especially for an office setting.  Very neat and professional in appearance.
Cons: Really none.  Like I said, if you follow the directions, the product nearly installs itself.  Super simple!