I was having another look in detail and this paragraph at the top of customer service terms are worrying
'We occasionally make changes to our General Terms.
If we think a change will have a negative impact on you, we’ll make sure to notify you at least 30 days before the change takes effect.
If you don’t accept a change, you can also cancel your service, no questions asked. Just let us know and we’ll get it sorted before the change takes effect. We’ll also refund any unused portion of your monthly charges and waive any termination fee.'
In the email they wrote 'We’re adding more definitions to what we consider ‘unfair, unreasonable or inappropriate use’.'
So whatever they're gonna add is probably gonna be bad