I had the chance to have a trial !
So here is my review :
First Instaboy85 take time to answer all your questions, which is nice.
I have a trial for a photography account (I consider my contents to be good, I put effort on my feed).
I received few days later around 600 followers.
I took time to check their profiles and even DM some of them to be sure. They are real, and came from the service, so it is not a scam. Most of the followers are young, so for this trial, I think it would be good for a meme account for exemple. I hope the followers can be more targeted which would be then really good !
They are mostly english speakers, as said.
I saw another review pointing out that having good content can play an important roles, and I agree.
When talking to the new followers they were more attracted to engage with my contents because they judge them interesting.
Even if again, if it can be more targeted, it would be better !
Overall, a really great service and I am thinking using it long term.
I am happy I had a trial.