There is a reason why cheats and walkthroughs are posted on sites and on YouTube. It all comes down to why we want to use them. I would imagine that using cheats sometimes makes the game interesting. Some cool objects appear and make your attack stronger while at the same time retaining your zeal for the game. If your intention is only to get through the game as fast as possible, you may end up getting bored before even completing all levels. Some levels are unusually difficult and you absolutely need to use a cheat or watch a walkthrough video. It is however not the same for every gamer. Some people will find all levels easy and respect to them!