Sinbad's signature campaign was not a success. I can't call it a success because many bad things, i.e. mixers got banned after Sinbad's accident and it was also known long ago that Sinbad was a renewed Blender. Sinbad's main source of income probably was Lazarus group, during their existence as Blender and after being renamed as Sinbad.
The project was not fully successful, but the signature campaign project was in the sense that they ran it for a long time and paid in full every week. A substantial sum of money was also left in escrow. Prior to my participation, I was unaware of their connection to the Lazarus organisation.
@Synchronice and @Igebotz, I must say that I see this differently because these guys would have made huge money already.
And by virtue of what the definition of success is, S!nbad signature campaign is a huge success. They are the kind that could be compared to the old Chipm!xer, only that their success was faster in the very shortest time. According to the report, they started in October 2022 and got to that feat in less than a year. That is what I call a success, and thanks to the signature campaign here. Because no other advertisers would have helped the m!xer achieve that kind of feat so fast if not for the Bitcoin forum itself.
Sinbad was a rebranded Blender. Blender was already a very successful. Also, it was known from the start for everyone that Sinbad was a rebranded Blender, so, all the former Blender customers would automatically move on Sinbad, for example, their old customer, The Lazarus Group, laundered millions of dollars through Sinbad, like they did with Blender. At some point, I even think that Sinbad launched signature campaign for other purposes, to improve their reputation and hide the fact that they were rebranded Blender.
There was definitely Royse's positive influence on the brand but to my mind, the overall success of the brand has nothing to do with Royse, it was a very different scenario.
So, I exclude Sinbad from successful campaigns but to my mind Royse's successful campaigns are: YoMix, Mixero and Sherbet. That's just my speculation because I can't measure their success because only the business owners know it since this information isn't shared.