At first sniff, it reminds me of Terre d'Hermes, but this Gap starts out sharper and more zesty and it's harsh. I'm going to call this the poor man version of Terre d'Hermes.
This is an inexpensive scent, and it is OK. Of the three in this series, it was the only one that interested me. It is a combination of citrus and green notes, on a vetiver base. The citrus is perky and fresh. The vetiver is solid, and a bit soapy. The dry-down reveals that this is a budget fragrance. It doesn't go anywhere, it gets a bit sweet and synthetic, it certainly doesn't develop much of interest beyond its initial flurry of activity. Competent, that's all. If you are interested in vetiver, check it out, it is affordable.