I've just cancelled my subscription. You can cancel it now and you'll continue to get whatever dubious service you have been getting until your subscription runs out.
Everything about Now TV is a joke. They drop access to TV series in the middle of you watching them (they also list having series when they don't have the complete series), they have some weird sound set up which meant I couldn't use a bluetooth speaker with my laptop when connected to a TV. They have a pretty low device cap - 6 I think it was which seems enough but when you have a laptop, phone, tablet, TV and perhaps another computer or TV/device that's it!
Their one redeeming feature was the occasional blockbuster movie, but I'd prefer to save my subscription and pay to rent exactly what I want. I'd still be better off renting 2-3 a month.
