Upset? Not really, but definatly disapointed. It was to be expected really. They really shouldn't be advertising with that old footage though, that's flat out false advertising.
Also I've been trying to make some sense of the map. Assuming this thing is even (supposed to be) accurate.
Spoilers warning!

Does that look about right to anyone?
Also same map with player paths as I see them drawn up.
Imo you can tell they didn't put as much detail in the overall map design. In DS1 if you got a good vantage point you could see a bunch of other explorable areas in the distance. I remember from up high in undead burg you could see undead parish and sen's fortress behind it in the distance, firelink, valley of drakes in the chasm below connecting to the end of darkroot, and blighttown on the other side of the wall below. From within the tomb of giants you could see izalith and ash lake in certain areas. Really makes the whole thing feel like one interconnected whole.
Whereas in DS2 most you ever see from a good vantage is an endless expanse featuring terrain according to the area's theme. Well except in majula, that place offers a glimpse of the land showing heide in the distance and what I assume is the fort in giant forest.