^ Lol yeah, whenever a big name does something like this, it must have some sort of surge at the website as well, I didn't know roobet became so big that even the big name youtubers with 100k+ views was playing here, that is a big promotion if I have seen any.
I don't know if it was paid or not, sometimes casinos pays people money to their bankrolls to gamble there, whatever they end up winning will be kept and whatever they end up losing was basically free gambling for them anyway and the video itself would make them money anyway (considering dude probably made hundreds of dollars from just this video that ain't bad).
Or maybe it was organic and he really wanted to play himself without any promotion, I don't know how he ended up playing but I know it must have helped roobet a lot.
Reviews with articles or with videos, the important point of message is experience of gamblers with game and platforms. They can lose or they can win, but their experience and feeling when they play are important. If others look at their reviews and see good experience (don't mention about results of bets), they will have good raw feelings about the platforms and games which in turn will attract them and increase their intention to join a new casino platform. It will be more attractive if they see big wins in reviews but it is a sort of plus point and not much important.
Roobet has been an old casino platform despite of its ANN was created recent months on the forum and it has improved its reputation on the gambling industry. I said this as one of past participants of Roobet campaign.