You guys are trying to make GoT into a generic fantasy movie where there's cliches and predictable outcomes . Everyone wanted jon vs nk , some hoped for the red lady to come with an army when the shit hit the fan a la gandalf , a climactic fight .
This is GoT who killed the presummed "main character " Ned in the first season , in which you had no idea who was going to die or do what at any point ( appart from the book readers) well guess what? This ending shit as it is for most of you is just up their alley , unpredictable and instant , just like the red wedding was leaving me with ...."well that happened!" . So yeah for me the weird end to the NK fits game of thrones' randomness and idea that anything can happen and what does happen doesn't necesarily have to be amazing and showy
Also dany and jon must have a strong grip , those dragons were for sure pulling in some G forces with all those twists and turns not to mention ramming into eachother at full speed by accident and they still hold on ( someone needs to make that meme with the black and white muscle arms holding hands together lol )