Al Haramain amber oud gold performance

I have just bought a 120ml amber oud gold edition perfume because of the many good reviews here but I’m pretty disappointed with the performance, after two hours on the skin it’s almost non existent. Production date is 4 months ago and don’t know if this is important but it’s a tester, even tho from a reputable site. How was your experience with this Parfum? Was the performance good right away or did it need to macerate? Thank you