A nice resort if not somewhat commercialised. There do seem to be a lot of 'British' style bars and a McDonalds.
However, there are a good number of Greek tavernas so for those seeking a more authentic Greek experience will not be disappointed. The food gets cheaper further away from the 'main drag' of Tsilivi you go. (Hotel Med onwards away from Zante Town direction).
The beach is narrow but long and very pleasant. THe best cove I found was by Alexandra Hotel which was picturesque with clear water and near to the hotel's facilities which are handy (food, drinks, toilets). You don't have to be a hotel resident to enjoy this stretch of the beach or the facilties.
Loads of supermarkets in Tsilivi and there are a couple of great fruit shops down the side roads (at the side of Maina Restaurant based on the 'main drag').
There are numerous excursion agents based on the 'main drag' and they are cheaper than travel rep excursions. Good excursions are the Top Cruiser and Caretta Turtle trips.
All in all, a good resort - worth a visit.