I found it fairly alright - which in itself is a huge improvement over late GOT. It dangled a modicum of intrigue whilst not being particularly outstanding. Crucially it wasn't excessively clunky, the acting was satisfactory and there aren't any immediately dustbinable characters.
I guess it had to drip feed a few GOT motifs in here and there for the normies, I just hope it comes with some fresh ideas. I don't need to watch the same environments housing the same schemes by identikit characters.
There is scope for it to become terrible but also enough to build something good if handled carefully.
The dragons looked goofy and the cgi textures on the buildings appeared cheap and unconvincing. But the effects usually get better as these things progress for some reason, and if the drama is strong then I can forgive the noodle dragons.