Rewatched Das Experiment myself last night. It is indeed better than the US remake, but not by that much. A very flawed movie, all over the place in terms of style with many parts having a "made for tv" feel.
The 2 movies by the same director, that our favourite rossonero mentioned, are a lot better.
Last ones for me: Paul was a lot of fun. Better than expected & liked it more than Hot Fuzz. The Listening (Italy-US production) was all right. Could have been very good even, were it not for the iffy acting, especially the lead. Lake Dead was meh, but I've seen a lot worse in that genre. How Do You Know wasn't good either, even more so when you look at the people behind & in front of the camera, but how can you not love Reese Witherspoon? Faces in the Crowd was just terrible.