St. George's is under-rated worldwide. It's much better than many US courses that are typically high on the World ranking list, in my view.
It would be even better too, I think, had Robbie Robinson not made significant changes at several holes during the early 1960s. The par 3 third in particular was one of Thompson's best one-shot holes, as per historic photos. Today, following alteration by Robinson, it's one of the least inspiring holes at St. George's. The fifteen is awkward as well.
Nonetheless, recent bunker work and green surface expansions has improved St. George's.
World-class holes include 1, 2, 5, 6, 7, 8, 11, 12, 14, and 18. Ten out of eighteen ain't bad!