If it were peer programming, that would be fine. I'm happy with peer programming. We'd trade off, I'd have a look at their style, get a feel for their culture,

If it were peer programming, that would be fine. I'm happy with peer programming. We'd trade off, I'd have a look at their style, get a feel for their culture, they could see how I drive and navigate... But, irrespective of how it's billed, it's always "code while I watch..."