What the hell was Dany doing with her fleet? Were they invading King's Landing, or setting up a blockade? Or were they just randomly sailing somewhere, from Winterfell in the previous scene to sailing near the coast of the Crownlands? If she was doing a naval invasion, she clearly let the wrong people in charge. Let's go back to the Battle of the Blackwater and picture how it was performed in comparison. Where were the drums, the soldiers shaking by nervosity and seasickness? The people in King's Landing, fearing for their lives as most come to understand they won't make it through the night.
And no wildfire? Cersei could have obliterated the entire fleet if she wanted, she is a pyromaniac just like the mad King and didn't hesitate to burn down the sept of Baelor and most of the nobility in King's Landing.
And who was commanding Dany's fleet? Greyworm? When did he attend a naval academy? This battle was just begging for Davos to plan it, he'd know what to look out for.
Also, Dany chose to not wait until her army was at full strength before she attempted to SIEGE a massive city that has never been breached, which is reinforced by mercenaries vast siege preperations. Wtf
