I often re-read it, but I admit I skip around a lot. Sometimes I only focus on the good parts. It's hard to keep track of all the names in the big Chinese epics. But I'd put that one right up there with Journey to the West and Three Kingdoms as important martial arts reads. Plus t's the sourcebook for so many HK KF movies - stuff like Dragon Inn makes so much more sense.
And Wu Song rocks! He's my favorite hero of Water Margin.