I have started subscribing just books 1.5 years ago. For first couple of months they were prompt in delivering and returning the books.
But since last six months, there were hardly any deliveries/ returns. But promptly remind me of to renew the subscription.
When I mentioned this to the lady who called me yesterday to renew subscription, she immediately started barking like a dog.
She said I have not swallowed your money!
So those who are thinking of subscribing with just books - just think again!