I have been using the Aussie Miracle Moist shampoo for roughly a month now, along with the matching Miracle Moist conditioner.
The shampoo itself smells exactly like bubblegum - I personally love the smell of bubblegum as it reminds me of my childhood, but I realise that a lot of people hate it. When I used the conditioner straight after the shampoo, I noticed that the conditioner has a completely different smell! I am sure that the smell of shampoos and conditioners are meant to match eachother, but these two are completely different. The conditioner smells of daisies, which is absolutely lovely. But the mixture of the two (bubblegum + daisies)... It smells disgusting. Unfortunately the smell stays on your hair forever, no matter how long you wait between washes. Every time you move your head you get a whiff of the nasty concoction.
Another (major) negative point is that after having used the shampoo and conditioner for a month now, I have noticed that my hair gets greasy very quickly. I normally go 2 - 3 days between washes to prevent further damage, and don't normally suffer from greasy hair at all. But the Aussie Miracle Moist shampoo and conditioner force me to wash my hair every day - if I don't, my hair looks really dirty even though I washed it just 24 hours previously.
At this point I would give the shampoo 2 stars out of 5, but I thought it deserved an extra star for making my hair feel a bit stronger. I'm not going to continue using the shampoo and conditioner as I don't want to be forced to wash my hair every day with something that smells awful, but ultimately it does make your hair less prone to breakage. If you already wash your hair every day and you don't mind shampoo that smells a bit off, definitely buy both the shampoo and conditioner - they would be perfect products if they fixed the smell and the greasiness!
I'd personally rather use Herbal Essences Breakage Defender, which smells lovely and makes your hair stronger without making it greasy.