Arizona, Colorado, New Mexico, Rhode Island>Good Tier
Tennessee, Louisiana, Pennsylvania, Texas, Florida, Indiana, California, Ohio,>Meh Tier
Alabama, Massachusetts, North Carolina, Indiana, Mississippi, Georgia, Iowa, Maryland, Missouri, Wyoming>Bad Tier
Kansas, Montana, Oklahoma, South Dakota, Virginia, Alaska, Connecticut, Idaho, Kentucky, Michigan, Nebraska, New York, Oregon, Delaware, Illinois, Minnesota, Nevada, Pennsylvania, Maine, New Hampshire, North Dakota, Utah, Wisconsin, New Jersey, South Carolina, Vermont>Trash Tier
Getting rid of most, if not all of the "overly detailed crest or image on dark blue field" flags is a must, as is removing the goddam Union Jack from Hawaii. Having the name of the state on the flag is also pretty sad, but California and Iowa are still high-tier because the rest of it makes up for that.