It's gentle, true to its name with a mochi-like texture, absorbs well, and is really fantastic. The quality and quantity are incredible for such an affordable price - 500ml at this cost is amazing!
While it's advertised as great for toner masking, and it certainly is, the slightly viscous texture means cotton pads don't soak quickly. Also, whether this is a pro or con depends on the person, but as someone who frequently uses it for toner masking, I found it a bit inconvenient that the product doesn't pour out easily.
I'd recommend this more as an exfoliating toner rather than for toner masking.