Volume: The amount is absolutely massive! I highly recommend this to those who, like me, frequently use a lot of cleansing water.
Ingredients: As someone with sensitive, atopic, and combination dehydrated skin, I'm extremely cautious about cosmetic ingredients. Among the cleansing waters I've tried, I've used Innisfree's blueberry line the most. Like my previous product, this one didn't cause any blemishes after use.
Scent: Fragrance-free. Actually, I prefer it this way because fragrances make me anxious due to my super sensitive skin.
Well, since cleansing water is a product that's used frequently and in large amounts, if it has a generous volume and gentle ingredients, I can't really think of any downsides! If I had to pick something, maybe the large size of the bottle might feel heavy...?