Like most ppl who have already posted, F1 on Sky is gonna lose a few fans, like me I'm not a huge sports watcher so I don't have Sky Sports. For me to get it, just for F1 I just can't justify the cost :(
Don't waste your time - Service is slow, & usually cold when it arrives. If you call them up to ask for your food (by phone or online) they respond saying they are too busy. Then they hang up. Even after charging your Credit Card.