I would say at any given time there would be many people with slow speeds. Given you haven't posted a postcode I can't check the service status page to see there is a problem in your area.
If you open the link below and click on outages entering your postcode should show you the local tower status. If you had slow speeds from day one it might be simply your location.
Thanks for reaching out; I am really sorry to hear you are having issues your streaming, watching a movie only to have it interrupted by buffering can be extremely annoying. Here are a few suggestions that might help. We've set up a page full of general information due to the COVID-19 impacts that has a whole lot of helpful tips and steps that might help you get back online.
If you are still having trouble streaming after you have attempted this steps, you can reach out to us via Messaging Please note, the team won’t be able to respond right away, but they’ll be with you as soon as they can. 😀