Experience with Monetag on long-form content sites?

I’ve been trying Monetag on a content-heavy site with relatively strong session times. I’m mainly evaluating how it performs on longer articles without affecting user experience too much.

It’s still early, but I’m comparing results and considering whether to roll it out more broadly. For those who’ve used Monetag on evergreen or long-form content, how has it worked for you over time? Any downsides I should be aware of?