Creeds tell what one believes about God but it says nothing about their relationship with God.
The words of the Apostle's Creed, for instance, say very much about a relationship with God, though they're not in any way sentimental. For a Christian, what one believes about God and ones relationship with God are intertwined.
I believe in God the Father Almighty, maker of heaven and earth,
And in Jesus Christ, his only Son, our Lord,
Who was conceived by the Holy Spirit,
Born of the Virgin Mary,
Suffered under Pontius Pilate,
Was crucified, dead and buried.
The third day he rose again from the dead,
Ascended into heaven,
And sits at the right hand of God the Father Almighty,
From there he shall come to judge the living and the dead.
I believe in the Holy Spirit, the holy Catholic Church,
The communion of saints, the forgiveness of sins,
The resurrection of the body, and the life everlasting.
Amen.
Anyways, yes, Reformed Baptists are Baptists and some of them are very dogmatic and pretty elitist about their theology. I appreciate much about reformed theology, but I cannot understand the lack of Christian love and temperance many of them demonstrate.