VSlots88 Sport Betting Review ; Revenues: Small. 7 ; Payout Speed: Average. . VSlots88 Sport Betting Review ; Revenues: Small. ; Safer Gambling: Moderate Safety. ; Brand Reputation: Good. 7 ; Payout Speed: Average. VSlots88 Sport Betting Review ; Revenues: Small. ; Safer Gambling: Moderate Safety. 7 ; Payout Speed: Average. ; Brand Reputation: Good. VSlots88 Sport Betting Review ; Revenues: Small. 7 ; Payout Speed: Average. ; Safer Gambling: Moderate Safety. ; Brand Reputation: Good. ; Brand Reputation: Good. ; Safer Gambling: Moderate Safety.