No, there was an ethnic genocide in Remember. Just because the culture responsible for the Nazi-like murder factory processing the destruction of a "undesirable" minority was so orderly or that the naughty guys survived, it doesn't make it any less horrific than the mutually assured destruction we saw in Memorial.
Besides, in Remember there was a fantastic cover up that no one knew that anything odd have ever happened.
Have you seen Fatherland?
A movie about how the German people 20 years after winning the second world war finally begin to wonder where the Jews buggered off to?