Simple logic here...
Movie made money => movie good.
Great movie made money => movie good.
Crap movie made money => movie good.
Great movie made no money => movie crap.
No, i wasn't talking about "so it must be good", but that a movie ultimately is made to supply money into the pockets of it's makers.
From that point of view, it was a very good movie.
Actually, it wasn't bad in 3D, and only 3 PLN (~$0.75) more than for 2D. I quite liked a Star Destroyer (I don't think it's a spoiler - the one in space ) sticking out of the screen. I can always watch the 2D version on small screen once it's released.Don't waste the money on 3D for this one. It doesn't add much and it obscures the lightsabers somewhat.
In fact, it is the first Star Wars movie that don't introduce any new space fighter - I know, the X-Wings aren't the same of the old trilogy (they are model T-70 versus T-65), but... basically the same spacecrafts.