My opinions so far:
Best:
Hampton Inn & Suites DFW North, Grapevine, TX
Park Cities Hilton, Dallas, TX
Marriott Griffen Gate, Lexington, KY
Crowne Plaza Ravinia, Atlanta, GA
Embassy Suites, Walnut Creek, CA
Sheraton Downtown, Hamilton, ONT
Peabody, Memphis, TN
British Colonial Hilton, Nassau, Bahamas
Worst:
Robert Treat Travelodge, Newark, NJ
Jameson Inn, Douglas, GA
Holiday Inn Select Perimeter, Atlanta, GA
Holiday Inn Express JFK, Jamaica, NY
AmeriSuites at Hobby, Houston, TX
My criteria are decent hotels with clean rooms, comfortable beds, safe neighborhoods, reasonable prices, close proximity to decent dining, etc. Instant "F" for crummy mattresses, no cable, crappy neighborhoods, no heavy drapes.
Your mileage may vary.
R