It's only me or....I didn't like Inception movie very much...and you?

I think its a virtuoso technical piece,but nothing more.The story is a wannabe twisted and dramatic but achieved no more then a very well known formula for me.I felt i saw this movie before.Plot is empty. Actors are pretty boring overall,exceptions for Marion Cotillard who brought some real dramatic vibrating.....but since its a very popular movie,just interested why....because no idea