I'm throwing this out there hopefully someone can help me out

Is there a way to tell a bootleg DVD from a legit? I ordered the he-man complete collection from Amazon. And this was the cover front and back. As you can see the front is BLUE! And the back looks good. The copy that was shown on Amazon the front looked normal. So I dunno if it just sat (after all it's standard DVD not Blu Ray) or I got a not reputable seller