^^^^^^ +1
Not to mention you could go to the Marvin website/blog (
here) and read all the how-tos and watch the video tutorials that describe some of the awesome customization that Marvin has for you.
If you want something without the customization, and without having to learn the software, there are many basic readers available. Also, ALL of this functionality is available on the free version of the app....you didn't have to pay for it to determine if you did, or did not, like the app.
Cheers,