Worth to exchange if case came broken?

[PCFan]

I recently purchased the Mad Max Trilogy from a local retailer. The discs are fine but the case came broken. The top hinge of the flap tray for the 1st and 2nd disc is broken off and so the flap is only hanging by one hinge. Also the hub for the second disc has missing triangles of plastic from the hub holder on that same flap tray. Do I have bad luck if like 1 out of every 10 blu-rays I purchased so far comes with a broken case? There are a couple of dents on the metal box but I don't care about because I was planning on throwing the metal box away because I don't really care about the metal box as long as there actually is a blu-ray case inside and I saw a youtube unboxing video that show a blu-ray case inside the metal box. Am I being OCD for thinking about exchanging it for one with a non-broken case if the discs are fine, at least appear fine?