I recently rented this promising mini series, I didn't even know they had adapted it for television. I was really looking forward to it since the book Icon is one of the best spy thrillers I have ever read. What a disappointment it was. The plot only loosely resembles the one in the book, the characters are completely miscast and there's some appalling acting. A shame really. The story behind Icon is perfect for the silver screen, but I think television budgets just aren't big enough for a decent adaptation of this spectacular book.
Forsyth deserves much, much better than this. Avoid and stick to the book, which is a must-read.