Could you elaborate? I read it this summer, and while I found that the glue between the chapters was a bit weak(I think the central theme isn't strong enough, no wonder he prefaces the 2nd edition trying to explain what the heck the book is about), it was a pleasure to read. I believe I had an intuition for Gödel's proof(which I have already forgotten), while I probably never have had the guts of trying to understand the real thing.

So, you mean "awful" like, at some level of Math/Physics the whole thing seems fuzzy and inaccurate or just "awful" even for non Physics Phds.