Okay, I finished. Thanks again for the recommendation, I hadn't realized there was a sequel.
It was a light, quick read. Could probably be read in a day or two.
It was entertaining, and darn accurate (hardly any financial advice I disagreed with, unlike some of the financial buffoons here in the U.S.)
My biggest complaint was that it was quite scattered. It was basically filled with random thoughts about all kinds of different topics (invest in Roth versus traditional IRA, pay down mortgage or invest, psychology of spending less, etc.), but with no logical order or structure. No narrative, as it were, like the original.
Which leaves it in an odd situation: it's too basic for people more knowledgeable about finance, but too scattered and random for beginners. It'd leave them confused, IMO. It would be best for a Mustachian reader who is not brand new to these areas and has made progress, but still has questions about different topics.
Overall worth checking out from the library, but not a must read, or a keeper for the bookshelf, IMO.