Which operas are the best?

[JelloKZ]

I am trying to get into opera music. Which is the best?

 

[JCD2k4]

Try Carmen. You may have already heard Carmen's Habanera somewhere.

 

[Sandernista]

I like the Aretha Franklin versions of Porgy and Bess songs.

I hear Bluebeards Castle is great, never seen it myself.