I would rank the Star Wars films from my most favorite to my least favorite in the following order:
A New Hope
Empire Strikes Back
Revenge of the Sith
Attack of the Clones
Return of the Jedi
The Phantom Menace.
Return of the Jedi would have been better than Revenge of the Sith and Attack of the Clones if it were not for the Empire illogically building a second Death Star, Jabba the Hutt resisting a Jedi mind trick despite seeming weak-minded, and the cute and cuddly teddy bears obliterating the imperial stormtroopers.
The Phantom Menace was indisputably the worst Star Wars film due to the absence of a clear main character as well as the presence of Jar Jar Binks, Midichlorians, and Neimoidians.