Is the God of Calvinism a Moral Monster?

There is a new documentary coming out about Hell in Sept. See http://www.hellboundthemovie.com/.

Part of the documentary included interviewing Evangelical leaders about hell and as an off shoot of the documentary was this discussion concerning is everyone going to be saved?

Or is God a Moral Monster if He doesn't rescue everyone?

Pastor David, Bill and I listened to Justin Taylor's answer and then discussed the strengths of the answer and provided more commentary.