I have found yet another major problem with this plugin today. It seems that there is no way to easily integrate the testimonial page functionalty with the existing theme's layout choices.
When I visit the testimonial page created by the plugin, it displays all the testimonials without allowing me to choose page layout. For example, I cannot display this page with a sidebar of my choosing. Even stranger is that on this page it is generating a sitemap of sorts, displaying text links for every single page on my website. I have no idea why it's doing that.
What really needs to happen here is having the ability to insert all of your testimonials into a page of your own choosing and making. In other words, you should be able to call all the testimonials into any page on your site. This makes a lot more sense than an auto-generated page that doesn't take into account the settings and layout of your website.
The settings to control how a page loads make sense, and should stay. But you should be able to use any page on your site, that you control the layout for, sidebars, etc.
I hope the creator of this plugin will take this advice and run with it. Right now I'm pretty dissapointed as I thought this was how the plugin worked to begin with.