The scent itself smells amazing. I can't compare it to the Dior as i haven't tried it but it's amazing and has got me a few compliments.
ScentitLondon got it to me really quickly so that's great.
The only reason for 4 stars instead of 5 is the bottle. More specifically the cap. It's that loose that when tipping the bottle upside down, even before it is completely up ended, the cap has slid off. It's way too big on the inside dimension. The last Dua i bought from them had a nice fitting cap but a big chip out of the wood. So Dua's build quality and/or quality control leaves a lot to be desired.