Its like this season is just a bunch of people locked in a house bought from Wish and filled with handmedowns furniture that they found on the street, and they are made to wait in this house for 100 days. [...] the whole concept of Big Brother is dying unless some country goes back to the roots
But Germany is literally going back to the roots, especially with the house. They used the same house for last year's Celebrity Big Brother with minor adjustments (mainly some workout furniture, the toilet is now accessible through the bathroom and there is a laundry machine now. Plus, they removed the door to the (sponsored) supermarket and added the "Room of decisions") and the first housemate to enter the house was the runner-up of the first season. His first thought was actually that they've re-used the furniture from his season.
Going back to basics, certainly worked out for the celebrity season which had the best ratings in four or five years. I think it works for anyone watching the civilian version, too. This weekend, a major publication on the media industry ran an article praising the season and how stripping things back worked out very well for the show. They also said that feedback on fan forums is quite good.
I wouldn't agree with everything in the article and thought it was a bit too much praise for the show. But comments for this article seemed to agree with the author's opinion. And I do think that most people on forums would agree with the statement "it's enjoyable despite the fact that there were better seasons in the past".
You've referred to Paradise Hotel Norway. So maybe it's a language thing, but I think the housemates for this season are the stronger part of the season, although I don't think they can keep up with last year's UK cast which I thought was stronger. But it might be the best German cast in a very long time. I think the last cast that I've enjoyed more was in season 8, maybe season 9.
I think production is weak though. The weekly tasks are lame. Last week they had to guess how much water goes into the hot tub, multiply the amount of litres by two in order to get the number of minutes that they have to sit in the hot tub. They also had to chop the wood to heat up the hot tub. It's not exciting viewing.
I'm also not a fan of the new (?) process for nominations. For the second week, some of the housemates nominated at random times during the week with the rest nominating during the live show. But during the week, it's only one person (or for this week: one duo) nominating at a time and they have to reveal their nominations. And in the end, half of the house ends up being nominated...
I get the idea behind it: They want to keep the daily shows and the live feed interesting, you have to watch to be up-to-date. Plus, German production hates nominations and evictions being predictable for viewers and the new process makes these discussions a bit harder. And having 8 people up for eviction helps with generating additional revenue through the premium phone voting.
But I think it ruins a core part of the show: having an advantage over the housemates and actually being in the know as a viewer.. it drives the discussions. Plus, we kinda get robbed of seeing how housemates live with the fact that there might be a 50% of them leaving the show. I don't feel like many of this year's housemates care about being nominated when half the house ends up being nominated anyways.
Also on the ratings front: Viewership for the weekly live show is steady with 540,000 viewers. So people who stayed around after the launch, seem to stay with the show. It's still hard to say if enough people watch it online.