As a Star Wars episode: 5/10, still have the same flaws from the prequels, and some new ones. An enjoyable beggining, a few surprises throught the movie, some nice scenes, but that's it.
The 1st is the best, 6th is the worse:
1- ESB
2- ANH
3- ROTJ (very close to ANH)
4- ROTS
5- AOTC
6- TPM