You might consider that fast, but at most it probably should take about 2 or 3 seconds. Even faster if you didn't do DLookups inside a query so there is one inefficiency that NoellaG might have been referring to. Just wait until you drop a beer brand or add a new one and see what kind of work that turns out to be because of your design. If designed properly there would be no re-working of tables/queries/reports/forms, but your approach will require the design of every one of those objects to be altered.
The more we hear silence, the more we begin to think about our value in this universe.
Paraphrase of Professor Brian Cox.