to me..
the only thing that saved episode 1 was :
-Pod racer
-Maul, Qui gon, Obi-wan battle scene..
the ONLY thing that saved episode 2 is:
-Yoda battle scene
Episode 3 is quite ok for me..
and the only thing that RUINED PT for me:
-Love scene of anakin and padme in episode 2... Yuuuuck!!!