The Beekman is certainly in a different tier than Gild Hall and Andaz Wall Street, and I think the prices (and points required) reflect that.

Generally, I would take the TA rankings for NYC with a heavy dose of salt. For example, I think the Four Seasons Downtown and Baccarat (also in the 20s) are ranked too low. I think few would say the Beekman is on par with those hotels. Also, I think the Chatwal (somewhere between 50 and 100) is too low.