Terrible, a living nightmare. Me and my partner went there, because we've been to Ontario Science…read moreMusem, and that was awesome. Unfortunately this place is nothing like it, it's like a science fare at some school. Everything is really shallow, and the only explanations available are in German. In my opinion it's just enough to entertain a 5 year old. We stayed less then 15 minutes, and we saw the 3 floors (the last floor was closed). Terrible experience.