As the door slid open, everyone tried to be the first to see what's inside. Not that there was any worry to get a nice spot for that in the first place since the new corridor revealed was even wider than the main one we currently stood in. It didn't really make sense either but we disregarded the architecture of the dungeon for now.
In the end there wasn't much to see aside from the new endless corridor anyway. The end happened to be so far in the back that no one of us could spot it. We were once again left with no other choice than following the path for a while.
This seemed to be a reoccurring theme of the dungeon by the way. Whenever a new path opened it had to be followed for a while to find out where it leads. Not a single one of them gave away its destination at a first glance.