The person behind the reviews
Mumbles
Slots, live
Every review on GG Spins carries this name, and here is what it means. Mumbles streams slots on Kick, a live streaming site, and plays the same games he writes about with real money on. When a review here says a slot goes quiet for long stretches, that is not a guess from a spec sheet: it is what happened on stream.
The channel runs bonus hunts, where buy-ins are collected up and opened one after another, and giveaways with free entries for anyone in chat. The honest half is the rule that makes the reviews worth anything: the losing sessions stay up beside the wins.
The same work runs two sister sites: RTPspy tracks live slot win data, and PackSpy does the same for card pack openings.