It is as the positive reviews say. Good quality and tasting food and coffee, great waterpark and pool, good gym, nice location/views. The local staff is very good and polite. Also, fakir and fire shows and good entertainers for kids.
Try to avoid the blue whirlpool type of slide in the waterpark, several ppl hit their heads and while I didn't, my neck hurt after the one time i did try it. Plenty of parking space, some covered.
Overall, I'm very pleased and can't find anything wrong (except maybe the fact they want to charge 20 Euro for sauna, but that's a minor thing).