I signed up for a year with this product my mistake I pressed the wrong button and paid for a year instead of the monthly subscription. Due to this licensing thing I am going to look elsewhere for additional extensions. I have already found alternatives to Power Gallery with better licensing terms and cheaper once you take into consideration the licensing restrictions. I think Powerstore and PowerCMS (I have not searched for alternatives) are probably good value for money but as for the rest there are alternatives with better documentation and trial versions or are free so you can evaluate them before purchase. The extension library is good value because there is a lot included.
What is a real concern is that WA changed the licensing agreement and then changed it back and then changed it again. You start a project, price it, complete it and get paid. Somebody else wants something similar but the licensing has all changed. The pre-built solutions are not the real concern but rather the use of the extensions. What guarantee that the subscription library model won't change to a pay for each domain where WA tools are used?