When it comes to Massive Multiplayer Online Games, it seems that many of them are in the beta stage for an extended period of time. This especially applies to Korean games, as Western games are usually in the beta stage only while the developers work hard on the game. They usually keep the game private in a sense that they only allow a limited amount of testers to participate in the beta tests.
The situation is completely different when we take a look at Korean games. Those games are officially in the beta stages while they allow everybody to play it, and even after they officially launch. This means that many Korean games are getting released even though they are not polished enough. Unfortunately, many Asian games fall into this category. Many observers speculate that the reason behind extending this beta phase is to have an excuse for poor quality of many of those games.
According to gamers, if everyone is allowed to play a game, it should not be considered to be a game in beta. Before a product is released and being sold, the developers should ensure that everyone is satisfied with the overall quality. Gamers will not trust developers that release unpolished games. That is just a simple fact and it is in the best interest of game developers to ensure that all products that they release are polished. If a game is released to the general public, then it does not look very professional if the developers uses an excuse the the game is still in beta.