i talked about the ending briefly.
the film cuts to the credit roll (the list of casts and crews) from a shot of the top beginning to wobble (but not falling), inviting speculation about wether the final sequence was reality or another dream.
if the top stops spinning, it means he or she is in real life. if the top keeps spinning, it means he or she is in the dream.
some expect the top stops and Cobb came back to real life.
some expect the top never stop and Conn stuck in the dream.
the top stalls little by little and begins to slightly lose the balance, but we dont know the top completely stops or not.
it depends on how audiences interpret the ending whether it is real or dreaming.