Well, the truth, in part, is as follows:
Definite article or no definite article, John 1:1 describes Jesus as 'God' or 'a god'. It really makes no difference whatsoever. Only the Watchtower want us to think differently.
We know that the Hebrew Scriptures make it clear that Jehovah, or YHWH, is the only true God. Indeed, he says 'other than me there are none'.
Absolutely right!
If there is only one true God, and all others are false, then the Watchtower is saying that Jesus is a false god.
I am not a greek grammarian but I did research this quite thoroughly a few years back and was surprised by what I found in favour of Jesus being God. Just read Revelation for instance. How can the Watchtower miss it?
If Jesus was not God, there is no way on earth that John 1:1 would describe him as such.
Also, there are numerous places in the Greek Scriptures where God is referred to as God without the preceding definite article.
They won't teach you that at Ministerial Training School!
This is not a reflection of what I believe but it is what the bible teaches.