This lube is fantastic. No gooey mess and build up on my chain and I have not heard those annoying squeaks that often happen. I have been riding and working on bikes for decades, including time in bike shops and this is the best lube yet.
Rock n Roll Gold does an excellent job removing road grime from your chain while also lubricating it. However, it breaks down easily, especially in wet conditions. It's also less viscous than a lot of other lubes, so I have some trouble controlling the dose (i.e., it's harder to drip link-by-link without spilling excess). Fumes are really strong, too, only apply outdoors or in a very well ventilated space.
I've used this Gold Lube on my 'gravel bike', in a variety of weather conditions, dry, drywet, and wet. In the dry, this lube works quite well, with a nearly-silent chain, and fast shifts. In the wet, I found that this lube washes out rather quickly, and the chain becomes noisy. I experienced 'chain-suck' several times, although these chains were win spec, via a chain-checking tool. So, this lube is quite fine for the dry, but if you have wet conditions, look elsewhere.
I ride a trike, so my chain is very close to the ground. It's down where the dirt & water can do it's damage. Rock N Roll Gold keeps my chain working like it's suppose to. It's easy to apply & stays on well. I can't imagine using anything else.