pretty amazing for a guy to not be top 20 material when there are only 22 other players at the QB position in the modern era in the Hall of Fame like him.
is he the the worst of that bunch? for what its worth there are only a handful of guys on that list that i'm old enough to even remember them playing in their primes, so it would be tough to come up with a good opinion on their relative greatness compared to Marino
Troy Aikman 1989-2000
George Blanda (Also PK) 1949-1958, 1960-1975
Terry Bradshaw 1970-1983
Len Dawson 1957-1975
John Elway 1983-1998
Dan Fouts 1973-1987
Otto Graham 1946-1955
Bob Griese 1967-1980
Sonny Jurgensen 1957-1974
Jim Kelly 1986-1996
Bobby Layne 1948-1962
Dan Marino 1983-1999
Joe Montana 1979-1994
Warren Moon 1984-2000
Joe Namath 1965-1977
Bart Starr 1956-1971
Roger Staubach 1969-1979
Fran Tarkenton 1961-1978
Y.A. Tittle 1948-1964
Johnny Unitas 1956-1973
Norm Van Brocklin 1949-1960
Bob Waterfield 1945-1952
Steve Young 1985-1999