More action won't make this more Tolkien-esque, if anything it will take it even further from the lore and spirit of actual Tolkien and just be more of Amazon's crap interpretation of Tolkien's works.
Impressive is not the word I would use. I lost interest in Fable back with Fable III and this did nothing to rekindle any interest in me. In fact it looked a bit generic and like it was trying to use the quirkiness of Ayoade to sell it. Gonna pass.
The ads for this keep showing lines from critics or something saying things like "the best Transformers movie ever!" and "Simply amazing" and those ads are not aging well.
Fursnake's comments