All I have to say is: return it. I hate fragrancenet (for creeds at least, that's all I've ordered from them). It's been opened, no questions asked. You don't know what that person did with it. It was probably a returned item or one that was sitting around for a while in some shop. I returned green irish tweed twice and just bought it retail because I was so fed up with online buying of Creeds (pretty iffy). If I do re-buy, I'll definitely buy online from another site (not retail). At least I have a 100% authentic bottle to compare any online bottle and juice with.
Besides, Frag.net's packaging is subpar. It's pathetic. Brown paper? give me a break. You're going to ship me something from across the country, better package it well.
Try beautyencounter.com. They seem trustworthy and their packaging is crazy good (they wrap in fat bubble wrap, a few layers around).
And it doesn't hurt that their staff is pretty cute ; ) http://www.beautyencounter.com/about.html#