This Ch3rn0 is the same bot in this thread, praising another bot, trying to influence people to refund the game. Look at their profiles.
小牛頭人-42441, Ch3rn0, Netbattler and many others, all accounts created just now or few days ago asking for refunds, boycotts, criticizing all the time, repeating the same threads all the time, liking each other threads, praising each other in their threads, all the same behaviour. Coincidence? No this is called BOT SPAM!.