I really found this movie boring and unplanned, I find it as a waste to even write this review. (I will give this movie zero stars, however the minimum is one.)
The firs five minutes was already bad, a fat god lying down eating fruits, come on.
After this I expected action and battles to come from the shadow demons and a lot of swords. No, instead I got Harry potter, Thor flying off a cliff with a bush of roots in front. Thor's hammer and axe suddenly developed jealousy over each tool whereby a woman who was a researcher of weather patterns and phenomena all the sudden became a professional warrior with cancer.
The icing on the cake was to add a fetish driven God for orgies to the mix, this is certainly the wrong message you're sending. (GODS ARE TOO BUSY TO HELP, BECAUSE THEY HAVE ORGIES ON THE BRAIN, IF YOU DON'T LISTEN YOU'RE NOT INVITED).
If Marvel is trying to destroy the history and feel of the previously made movies with Loki and a lot of action, revenge, then you've perfectly executed this movie, I'll certainly not go for the followup movie to ask for 120 minutes of my life back.
I found a lot more wrong with this movie, I just don't feel the need to waste any more of my time to review it.