Shakib's frustration is quite similar to that of the fans.
While people argue "Umpires do make mistakes, afterall they are human". But when you are continuously given bad decisions, one after the other, it becomes difficult to remain calm. What is worse is that, 80% of the time its us who always suffer from poor decisions. Its not suprising when we get poor decisions against stronger teams, but against zimbabwe too? I hope ICC are doing something