For me knowing this is a TV show and all we saw was the first night of the battle, its enough. I enjoyed it.
The only thing for me is, you know a second wave isnt coming, because they "blew their wad" in this episode and they arent waisting more money just to do a repeat. Jon will make it stop one way or another.
This show is always jumping around from place to place so it was nice to focus on just 1 spot. The stakes werent as high for the viewers as in the KingsLanding battle but thats just because there were only 2 people we cared about , Jon and his wildling. If you like the Sam ark, then you have him too but thats it.
Dont get me wrong I liked the 2 bros that died in the battle, but this is GOT and far more important people lose their heads all the time so I wasnt attached to them.