Your clients will never know we are not employees. We represent you and your brand. Down to the dashboard your client sees to view their performance...
We haven't met an agency yet that didn't want to provide their client everything that they need (for a number of reasons), but we understand having someone in house that no only understands the platforms but can also optimize the entire experience is expensive (and they're just hard to find)...
Assuming we're using best practices across the board (your offer is solid, your landing page has direction and purpose), we want to hurry up and find wins. This means doing what is right, learning from mistakes, and continuously improve. The faster we can get out of the sandbox, the faster we can get the results we want.