PACO RAB. ONE MILLION by Paco Rabanne for Men EDT 3.4 OZ TESTER

Why are reviews on this so negative compared to the other bottles of the same thing? The 3.4oz has all positives this one has accusations of fake etc

Is it this fragrance, sold by amazon, authentic? Because the price is to good to be true.

is this fake?

My GF says this cologne is way too strong. Any tips on how to minimize some of the smell? I only hit it once. Just stop halfway as I push it?