I saw this and was intrigued, clearly the reason for which it was created limited it, but this is the shortest adventure I have ever played. Having to 'look' in each room is odd, how can you miss a dragon? It will take you a few minutes to finish. It's logical enough though. Don't bother if you like a challenge.
Incredibly limited as you'd expect. This is made clear up front.
There isn't really any atmosphere. It has a corpse and a dragon but you don't even see them until you look!
If you do go wrong it's very clear (and there is only one way).
Incredibly simple. Good if you want to build confidence!
This was built within constraints so I'm being generous. Four choosing an adventure.