France - Côte d'Azur 5 star site advice

Hi, my wife and our two boys have been traveling to Brittany for the last 6 years.  After visiting some great sites such as La Grande Metairie, Ponte Saint Gilles  we would now love to travel to a warmer climate next year.  We last visited the French Riviera some 7 years ago prior to having the boys and stayed at Esterel caravaning near St Raphaël.  When we stayed at this site it was part of the Castels chain and I now notice that this site is receiving alot of negative press on tripadvisor.  Can you offer current feedback and or any very good alternatives in this area.  I like a pitch of at least 100m2 with electric water and drainage ad a minimum.  Also considering La Rive on the Atlantic Coast?