I found out about it last year and used it from time to time for giveaways on Instagram. Later, I noticed that there was an option to hold giveaways on VKontakte as well, which led to more frequent use since I also organize contests in my group. I like that the service operates quickly, even with a large number of participants and any settings applied. It determines the winners accurately, without any questionable results. The service continues to evolve.
