Anti-catholics charge that Catholic worship is idolatrous, blasphemous, ritualistic, and uneffective. Rosaries, "additonal" sacraments, saint intercessions, eucharistic devotions, crucifixes, are all considered to be garbage and insulting to God. Even liturgical music is regarded by some as being "not good enough" or "not as good" for motivating the person to worship more fully.
==> Worship (my tract)
==> Christian Worship (Catholic Encyclopedia)
==> Sacraments (Catholic Encyclopedia)
==> Popular Devotions (Catholic Encyclopedia)
==> Idolatry (Catholic Encyclopedia)