I believe Jesus is God. I DO NOT believe he is the Almighty God, the Father, the Creator of all things.
Jesus is God, I believe, in the sense that the Creator vested everything in the Son save for that which he could not vest--- his own and unique person.
But everything else did come into existence through, for, and by Jesus--- at least according to Scripture. So the Almighty creates the Son, who then creates everything else. And since he created/made us, he also loved us and came and died for us--- not because God necessarily wanted him to, but because the Son wanted to. I think it was the plan from the beginning, but that's a different matter for another day.
Anyway, I have only recently started to think about such things since my only paradigm from infancy was the JW one. That said, I do not think the Jews or the early believers in Christianity beleived that the Father and the Son were the same person, though they may have beleived they were of the same nature. According to Scripture, however, humans owe their creation to Jesus and their redemption to Jesus. I can see how many might think of him as God.