We were in the park today with a Groupon voucher. ...

We were in the park today with a Groupon voucher. The positive first, the park is quite okay. There are many parking spaces and the tropical house was quite nice. The monkey island was also very nice. The rides are all inclusive and very nice.
Negative was definitely the all you can eat, there is really only pasta with two sauces, two soups, rice with two sauces, sandwiches, drinks only warm or slush ice cream. There is not even water all inclusive. There should be French fries according to the website, but there was not. Fruit is not. Drinks such as water, cola, juice are only for a fee. The enclosures for most animals are far too small.
For the normal price of 25 we consider the entrance as overpriced. With the Groupon price of about 16 the trip was okay. But we will not repeat.