The issue with the game is eventually there comes a point where you face multiple patrolling guards that you cannot interact with and just have to wait a very, very, very long time for them to align correctly so you can pass an area, which is boring as you do not do anything other then wait. Sometimes, this can mean over 3-5 minutes, or more of just standing still and doing nothing while staring at the screen, waiting for the patrolling guards to move "just right" so you can climb a ladder. There should be more interaction on the player's part in getting to the exit, other then just waiting a lot for the guards to position correctly.