Dior Homme Sport is nothing like VPH or AHS, EDT or EDC. DHS is a gingery lemon that stays that way throughout its progression. While VPH dries down to something like Acqua Di Gio to my nose, Allure Sport dries down to a sexy tonka/musk/vetiver mixup.
I don't think I've ever smelled anything like Dior Homme Sport, but it gives me a slightly nauseous feeling as well. Stay away in my opinion.