I see that this fragrance gets a ton of great reviews and there is still something holding me from buying it. The longevity that I keep reading about is a plus. It definitely is cheap as a 4.2 oz. bottle can be had for less than $30. Does this stuff literally come in a can, or is there a glass vial inside the can? Also, care to list the ingredients that is on the back of the box? I may have to break down and buy this stuff but I just hope I like it as much as many others. Perhaps I should buy a sample.