Yes I found the God of the OT to be very 'human' a jealous God, cruel enough to insist on the death of babies and the animals of people who inconveniently lived in the 'promised' land. Just like the very 'human' Greek and Roman Gods. Conversely I thought the Jesus of the NT was just a non-person, barely there, two-dimentional. Poor characterisation indeed.
Reading the Odyssey and the Iliad just before we left really helped me wake up. Just because we have found Troy in modern Turkey does that mean Achilles existed and had miraculous escapes from death because of being dipped in the river Styx? Or that the Trojan war was started by Paris carrying off Helen, the daughter of Leda and the God Zeus?
So why be excited about finding Ur or the Hittites? It doesn't make the Bible stories true. Ancient people loved to mix up mythological heroes with real events. They loved to claim a hero or God for their own city or country.
It's still excellent writing though, I love Homer. The wine dark sea. White-armed Hera and all those strong, beautiful warriors. Who wants to read about ugly people doing boring things anyway? Now we have soap operas for that.