ViolentPanda
Hardly getting over it.
The clue is on the label. If it's a Reserva, it's at least three years old (of which at least one year is ageing in cask). A Gran Reserva is a minimum of 5 years old (a minimum of two years ageing in cask, and three years in bottle).
Anything from 2014 claiming to be a Reserva would be a fake.