I'm not sure what the big problem is here. You get charged once per month, you receive the issues once per month. The time that these happens may fluctuate a little bit, but we consistently get our products.
The thing to remember is that this isn't Amazon. You're buying a subscription, not individual products. When you subscribe to a magazine you pay once per year, and get twelve issues, one per month for the next year. In this case, they're simply splitting it up into monthly payments for semi-monthly issues, so you're not being charged $500 up front for an annual subscription and to reduce shipping costs.
I think if we view this as a subscription service, rather than an online retailer, it puts it into perspective and the "wait" becomes less of an issue.
The thing to remember is that this isn't Amazon. You're buying a subscription, not individual products. When you subscribe to a magazine you pay once per year, and get twelve issues, one per month for the next year. In this case, they're simply splitting it up into monthly payments for semi-monthly issues, so you're not being charged $500 up front for an annual subscription and to reduce shipping costs.
I think if we view this as a subscription service, rather than an online retailer, it puts it into perspective and the "wait" becomes less of an issue.