The first thing I noticed was how wonderful it felt. Not too sticky, no off putting feeling.
It lasts for a long time without drying out.
The only thing I'd be worried about is the silicone aspect of the lube, which might interact poorly with silicone toys. I haven't tried it yet, and I doubt I will due to the "better safe than sorry" mentality.
Still, with glass and metal toys (or for organic situations), this is perfect.