Well, that's the point. If you can get your job done with IE (I can only guess what kind of job is that), you just do it without pointless clicking, pressing F1 button or anything else that does not belong to the path of success. Talks about "it's worse", "omg it's so slow", "why not firefox/chrome/whatever" are meaningless when you are in strict corporate environment with only IE allowed or even possible. True professionals do not pay much attention to the tools. They pick the best when they have choice or find the way to use what's available, because craftsmanship is not about the tools.