Really disappointed!
My expectations were so high but the the kiwi experience turned out to be really disappointing.
The best part of the trip was ofc meeting people and never being alone, but apart from that I can not say many good things, sorry!
I do not think this experience is a good choice for people like me who really want to explore the country. The purpose of this all thing is selling, selling, selling! On a daily basis the driver would present the daily activities (sky diving, rafting, tour boats, etc). The prices are crazy, but that's pretty much everywhere in NZ, so I was not that surprised. The purpose is just selling activities which would catch young people´s attention. In fact they were the only ones booking everything as mummy and daddy were paying. Once their trip ended they could definitely say they went rafting, they went on a tour boat, they went to a bar with X people, they got drunk. But have they actually seen anything? I guess depending on what you are looking for, this could be also the best solution for you.
Those who were booking the activities would have the priority over the others who would be pretty much left at the accommodation with some advice on some walks to do. But once we would get to the hostel half of the day would be already gone and not much left to do.
The worse thing for me was realizing that the bus does not take you to Wai - o Tapu, the most important geothermal place in NZ, one of the reasons why people visit the north island. Ofc this is something that they have never promised to me, the itinerary does not include a stop there, but it´s unbelievable that such a unique place is not part of the kiwi experience. Those like me who didn´t want to miss it had to re-arrange the whole schedule to be able to go.
Talking about the accommodation package, I would highly discourage buying it. The accommodations are really bad, at least in the north island which is the island I visited with the KE. They are more expensive than what you can actually find on the market and some kitchens are absolutely disgusting and are missing the kitchen tools which are fundamental for you to be able to cook.
The only hostels I liked were the one in Hot Water Beach and the one in Waitomo. In this last one I got to share the bedroom with one girl only, that was pretty awesome, for on night I did not have to sleep in a dorm :)
During the trip, after seeing the prices and the hostels, those who did not have the accommodation packed pre-booked, started sleeping at different hostels.
Also, I was really disappointed with the service received from the hostels. I think they cannot stand the Kiwi people, maybe because they are big groups of young people? All the receptionists were rude to all of us. I can only recall an Irish girl being kind.
I received a good service only when I had book an extra night in Rotorua to be able to go to Wai - o Tapu and decided to stay at a different hostel.
The last thing I would like to say is that, if you are a young person and all you care is going abroad (it does matter where you are), meeting new people, having fun and getting drunk, this is the right experience for you.
If you are a little older and, apart from wanting to have fun and meeting new people you also want to explore NZ, I would discourage you from booking the KE, cuz you will be disappointed like me. Just get on the intercity and decide where you want to stop yourself. do not be scared you will not meet people, you will :)