Having a quick look the fact that it is using a similar system to audible with the "gift you a credit per month" bullshit then that's a hard no for me.
I go through multiple books every month, on my heaviest listening weeks I will usually listen to 35 - 40 hours worth so a single "premium" book and then a load of free trash like audible just doesn't cut it for me.
Scribd seemed like a better option but they will stop you from listening to certain things after like 15 hours. So I was locked out half way through a book, I could go listen to other books but who the fuck wants to listen to books in halves or quarters then wait until the next month to continue.