May be that the tent is OK, may be not.
I assume that it's OK in the beginning in friendly weather and easy conditions, and suddenly breaks after some time of use or in the first heavy wind.
It's a disposable tent for wind protected touristic camping grounds and summer conditions.
The trousers that my brother bought many years and that usually lastet 3 years, suddenly broke after a couple of weeks, when he bought the next ones, several colours, by the way.
We can assume that this in no Monday production but a decision of the headquarter. And surely it's the same with the tents.
I also have heard other stories like that about Jack Wolfskin products and found them in internet forums.
You generally have 3 main reasons why you find wrong reviews in Internet forums and especially at YouTube.
1.) It's payed advertisment.
2.) The author is a beginner.
3.) The author decided to buy the item and invested money. Psychologically most people are forced to like the item afterwards, and indeed think that they like it, because they like camping.
They don't realise that they have a bad pot for example, because they never have seen or used a really good camping pot. And if it's a steel pot they are happy with the bad pot all their live.
The more expensive the stuff is, the more reviews of that sort you get.
The worth of such a forum is, that after some time I know the members have an idea how experienced they are, and I also know approximately where they use the equipment.
I own for example myself a phantasticly well working Decathlon Igloo tent that I bought for 20 €. It broke after approximatly 1000 nights of use within 3 years. I displaced, packed and pitched it surely 600 times. Usual users don't reach that amount of nights in a decade.
It works perfectly in relatively dry summer conditions in wind protected areas.
It's a good recommendation for every usual beginner on a low budget.
But the maker tells you very clear:
"Tested and recommended up to 40 km / h windspeed." In other words: If you expect more wind, take a different one or leave the camping ground!
Most makers don't tell it you.
Most users don't use the stuff in hard circumstances and not often enough to be able to give you a review of any value.
And you very seldom find after a couple of weeks, month or years a long time review where people admit that their first impression was totally wrong.
They just echo what the seller did tell them and afterwards shut up for ever.