So Looper for me felt like a more defined In Time. Original yes, but still something felt "been done" about it even though I can't put my finger on it.
Joseph Gordon-Levitt is SUCH an underrated actor it's ridonkulous. He made this movie. He played a younger version of Bruce Willis to the point of bearing contacts and fake nose/mouth. Mannerisms were down pat too. Bruce did a great job. And EmB was pretty kick ass. I love strong female roles and she played one.
Overrall I'd say very good. Def worth you taking a viewing.