Apparently this has now appeared in adverts on the TV.
I'm always a bit sceptical about these magazine series, I did look at an Orrery series a few years back but the money really adds up when you see how many magazines you need to buy. If you are thinking of this I'd strongly advise getting a subscription as you don't want to end up on edition 80 an not being able to get the next one. Also remember 90 weeks is about a year and a half...