Note whether a glycerin like residue coats the side of the glass. Continuing to swirl, smell the fragrance of the wine. Note the amount or intensity of the bouquet and try to determine what it is you are smelling. Complexity prolongs interest in a wine. Note the bouquet in detail before tasting.
Some wines have very little bouquet but redeem themselves by having great flavor and finish.
Don t forget about the size and shape of the glass. A glass less than twelve ounces can mask a wine s aromas. Concentrate because things happen fast. Swirl the wine around in your mouth. Note the flavors.