To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I have had Optus Huawei Modem previously, and was just replacing the old one with a new one. I have had the previous one for 8 years and it was starting to get a bit hot and wasn't as reliable as it should be. Now that I have the new one, there is a lot of difference with the internet. It hasn't dropped out like the old one and doesn't get hot at all. I would recommend for anyone who wants to go prepaid to use this device, as it is outstanding