I wore Polo Modern Reserve yesterday and it was one of the most satisfying days I've spent with a scent in ages.
I used 3 sprays at about 8:00 AM and it lasted all day. Just a full, nice rich scent. I sold a previous bottle, but I hope I have sense enough to hold on to it this time. My wife really liked it as well.
Cuts out the sometimes obnoxious qualities of the original. 3 sprays of it and you would be killing the room! Plus, it was just worn out from every one using it. Smelled great, but it became the equivalent of vanilla scented car air fresheners. Just too common.
PMR is different enough that you can't immediately ID it as a Polo scent.