According to the blurb on the back cover, NEWSWEEK has said the MLA Handbook is "The style bible for most college students," and I'm confident this is very much the truth. Nevertheless, this (indispensable) guidebook fails quite miserably in qualifying as a joy to read, and, thus, I am led to ponder that Satan himself may be using "Joseph Gibaldi" as a pen-name. If the Bible was the greatest story ever told, then the MLA Handbook is, perhaps, the greatest necessary evil ever written.
So, I'll average my ratings -- 0 for "pleasurable read" and 10 for "useful reference" -- and give the MLA Handbook 5 stars.
To summarize, the MLA Handbook is a must have item for any serious writer of research papers. Furthermore, if I may offer a few words of advice to the wise student: Use it. Trust it. Heed it. Don't expect to enjoy it.