If someone won that dominantly in another sport they would have to take a drug test. Lowry was just incredible.
Doonbeg is not an easy course. An errant shot landing in the marram grass can easily lead to a double or triple bogey.
Doonbeg must have redesigned #18 in the last year,as the original ran along the ocean on the right and ended below the hotel. #18 required a walk across the 1st fairway. The first tee was directly in front of the hotel but it now appears the 18th green is where the old 1st tees were located , which means the 1st tee is now adjacent to the ocean, creating a dogleg left par 5.
I would recommend flying to Shannon, play Lahinch, stay at nearby Doonbeg, play Doonbeg, take the Tarbert Ferry to Ballybunion , play there and then decide whether to play southwestern courses(Tralee, Dooks, Dingle, Waterville, Killarney) or head north to Donegal. All trips must end in Dublin on Fleet St(Templebar District)