Been using these for years. They've changed the packaging, but the amazon preview pic hasn't. It says 90% of users are satisfied. So the question is, are YOU satisfied?
Chemist warehouse is matching amazon: https://www.chemistwarehouse.com.au/buy/84551/oral-b-essenti… but not at the time when I bought. Amazons cheaper with S&S and free delivery (with prime) so would of bought off amazon regardless. Don't forget to cancel S&S after receiving the item.
As long as they are not the Total Tartar control ones. I can't stress how back they are. I even complained to my dentist about it and they say EVERYONE is complaining about whatever change they've made.
Never had an issue with Oral-B (if this is the same type I used to get)