

The parkour handled slightly differently, and that angered a lot of the fans from the first game. They also drastically changed the way the grapple worked. The combat was also slightly different, (critics would say simplified) so it tended to be more straightforward.
The first game had you doing a lot of jumping and diving just to survive, whereas the second game gave you some more survival options to avoid getting trapped by mobs. You could absolutely still do the jumping and diving if you wanted, but it wasn’t as critical anymore.
And inversely, games like RuneScape that changed to be more casual, which pissed off all of the tryhard players.