This is my fear. That Christ's work of redemption is no longer preached regularly and too many just want to hear pop music then have their ears tickled. I don't think an "altar call" is necessary each and every week but it ought to be at least once a month and the Lord's Supper should also be shared at least once a month with it's emphasis on Christ's sacrifice.
Christianity is exploding in parts of Asia and Africa. Many had never heard about Christ and He is being received openly in many areas where it was once forbidden. I sometimes wonder if God is preparing us for the final days when men of every race and culture will bow and confess Christ while many in Europe and North America who thought they knew Christ get left behind.
Ann Barnhardt refers to this as "Superfun Rockband Church".