Head to Head Four Seasons vs. The Ritz-Carlton, How do they stack up?

Mobil 4 Star Ritz Hotels
The Ritz-Carlton, Phoenix (AAA 4 Diamond)
The Ritz-Carlton, Laguna Niguel (AAA 5 Diamond)
The Ritz-Carlton, Half Moon Bay (AAA 5 Diamond)
The Ritz-Carlton, Bachelor Gulch (AAA 5 Diamond)
The Ritz-Carlton, Washington, D.C. (AAA 5 Diamond)
The Ritz-Carlton, Georgetown (AAA 5 Diamond)
The Ritz-Carlton, South Beach (AAA 4 Diamond)
The Ritz-Carlton Golf Resort, Naples (AAA 5 Diamond)
The Ritz-Carlton, Amelia Island (AAA 5 Diamond)
The Ritz-Carlton Orlando, Grande Lakes (AAA 4 Diamond)
The Ritz-Carlton, Sarasota (AAA 5 Diamond)
The Ritz-Carlton, Coconut Grove (AAA 5 Diamond)
The Ritz-Carlton, Key Biscayne (AAA 5 Diamond)
The Ritz-Carlton, Ft. Lauderdale (AAA 4 Diamond)
The Ritz-Carlton Lodge, Reynolds Plantation (AAA 5 Diamond)
The Ritz-Carlton, Buckhead (AAA 5 Diamond)
The Ritz-Carlton Kapalua (AAA 5 Diamond)
The Ritz-Carlton, Boston Common (AAA 4 Diamond)
The Ritz-Carlton, St. Louis (AAA 4 Diamond)
The Ritz-Carlton Lake Las Vegas (AAA 4 Diamond)
The Ritz-Carlton New York, Battery Park (AAA 5 Diamond)
The Ritz-Carlton, Cleveland (AAA 4 Diamond)
The Ritz-Carlton Dallas (AAA 4 Diamond)
The Ritz-Carlton, Pentagon City (AAA 4 Diamond)
The Ritz-Carlton, Tyson's Corner (AAA 4 Diamond)


Mobil 3 Star Winners
The Ritz-Carlton Marina Del Rey (AAA 5 Diamond)
The Ritz-Carlton Denver (AAA 4 Diamond)
The Ritz-Carlton Atlanta (Downtown) (AAA 5 Diamond)
The Ritz-Carlton New Orleans (AAA 4 Diamond)
The Ritz-Carlton Dearborn, Michigan (AAA 4 Diamond)
The Ritz-Carlton Philadelphia (AAA 5 Diamond)
The Ritz-Carlton Westchester (AAA 4 Diamond)
*After contacting Mobil Travel Guide on 2/15/2009, I have confirmed that indeed these Ritz-Carlton Hotels are rated as 3 stars and there is no error.*

Mobil 5 Star Winners
The Ritz-Carlton, Naples (AAA 5 Diamond)
The Ritz-Carlton, Palm Beach Manalapan (AAA 5 Diamond)
The Ritz-Carlton New York, Central Park (AAA 5 Diamond)
The Ritz-Carlton, San Francisco (AAA 5 Diamond)

Mobil 4 Star Four Seasons Hotels

Four Seasons Resort Scottsdale at Troon North (AAA 5 Diamond)
Four Seasons Hotel Silicon Valley at East Palo Alto (AAA 4 Diamond)
Four Seasons Resort Aviara, North San Diego (AAA 5 Diamond)
Four Seasons Hotel Westlake Village (AAA 5 Diamond)
Four Seasons Hotel Los Angeles at Beverly Hills (AAA 5 Diamond)
Beverly Wilshire, a Four Seasons Hotel (AAA 4 Diamond)
Four Seasons Resort The Biltmore Santa Barbara (AAA 5 Diamond)
Four Seasons Hotel Miami (AAA 5 Diamond)
Four Seasons Resort, The Lodge at Koele (AAA 4 Diamond)
Four Seasons Resort Lana'i at Manele Bay (AAA 4 Diamond)
Four Seasons Resort Hualalai at Historic Ka'upulehu (AAA 5 Diamond)
The Ritz-Carlton Chicago, A Four Seasons Hotel (AAA 5 Diamond)
Four Seasons St. Louis (AAA 5 Diamond)
Four Seasons Hotel Las Vegas (AAA 5 Diamond)
Four Seasons Hotel Philadelphia (AAA 5 Diamond)
Four Seasons Hotel Austin (AAA 4 Diamond)
Four Seasons Hotel Houston (AAA 5 Diamond)
Four Seasons Resort and Club Dallas at Las Colinas (AAA 5 Diamond)

There are zero 3 Star Four Seasons Hotels.

5 Star Four Seasons
Four Seasons Hotel San Francisco (AAA 4 Diamond)
Four Seasons Hotel Washington, D.C. (AAA 5 Diamond)
Four Seasons Resort Palm Beach (AAA 4 Diamond)
Four Seasons Hotel Atlanta (AAA 5 Diamond)
Four Seasons Hotel Chicago(AAA 5 Diamond)
Four Seasons Hotel Boston (AAA 5 Diamond)
Four Seasons Hotel New York (AAA 5 Diamond)
Four Seasons Resort Maui at Wailea (AAA 5 Diamond)
Four Seasons Resort Jackson Hole (AAA 5 Diamond)