Best coffee maker with built in grinder?

Our coffee pot died this morning, so we’re looking at our options. One possibility we’ve considered in the past is to purchase a pot with a built in grinder. So far, I’m seeing a lot of negative reviews on these devices. Has anyone had sustained success with one of these units? Which one(s)?

I have not i went to a separate grinder

Grinder Buying Guide – Part 1 of 3