I heard amazing things about this do I brought 2. Then when I tried it, the smell was slightly nauseating when I was sitting directly in the tub, I think I should've used half maybe since I don't fill my tub all the way to the top. It kind of has the cheap perfume smell in my opinion. Tho, I've tried a number of bath bombs and whilst I like the concept of bath bombs I'm not a fan of their scents.
The good thing about them are the color on your display table, the water color and the water feels nice and soft on skin, not the smell. And one bath per product doesn't seem worth it to me.
I'm a bubble bar girl, man those things are pretty, they smell yummy, make the water a nice vibrant colour and you can break them up to use 1 bar a few times.
I'll give this a 2 since it didn't hit the mark for me.