I've heard lots about Lok Lok and I love satay sauce so I was pretty excited to try this out despite all the scares about the generally unhygienic cooking method. (Turns out I was more bothered by the many houseflies instead). We queued for around 20-30 mins which wasn't too bad, and there was always staff who will be checking and stirring the satay pot. Taste-wise, the sauce wasn't what I had expected though; this was a lot more peppery than I would have preferred and I was hoping it was slightly sweeter and smoother.