Its set-up is a pain in the ass... Couldn't get it to work.

Can't get it to do anything.

Doesn't show casting icon in url bar for pages I need it to work. Should be always accessible to force tab to cast otherwise this is useless for me

Works perfectly on Fennec on Android.

Never detected anything. Is greyed out and says, "Can't always detect urls." Not anything like it was promised to be.