At the first sight, epic room may sound like trivial. But after trying it for the first time, I loved the experience. Don't be fooled by 60% chances of success for Top Dog room. We had to act quicker than we thought. There are clues and mazes one after another and time runs out fast. Since we are monitored in the room, our clue master (Kenzie) helped us find clues to proceed.
I recommend it as a group activity specially with friends. The more people participate, the more chances of success.