Really nice day spent in the Park in many ways : a diversity in the activities whether entertaining/interesting documentaries about space /invisible life/ nice exhibitions about a possible future and so on.. on giant (dome) screens! Or attractions using the latest technologies more or less realistic depending on what you're looking for (4D for "Rallye experience" & "L'extraordinaire voyage " ++) or yet "Danse avec les robots" really fun. Also you have affordable and diberse food.
Advise : rather going on weekdays to avoid long queues...
Negativ sides : foul odour in the toilets / mostly French - very few English language / medium - disappointing shows (all of them - adults point of view).
As a conclusion, I would say that this place has more options for children than adults but though has 5 main attractions that adults could 100% enjoy!! I recommend to go there at least once!More