There are books which you finish in hours, there are books which take even some days, and then there are books which take months to complete. I started this one around the latter half of last year and got to finish this one today.
Millions of people have read it already, and hundreds of thousands of people have reviewed it before. It's hard to contemplate that I would be able to write anything that's not been written before, but here's a try...
From a management perspective, this book is pure gold. And I can say this because, throughout the months that I invested in reading it, I actually applied many principles at my workplace, and saw the results visibly. Even though this book was written a century ago, and most of the political examples look like just stories without much context, the principles are still relevant in today's time as much as any time before.
However, if you're going for real, personal friendships, IMO, the times have changed, and in that regard, this book just tells you how to be a people pleaser rather than gaining a true friend, so to speak.
If you're still asking whether or not this book is worth reading, please just turn away and leave. For the rest, if you've not read it and are planning to, here's one advice - If you truly want to get something out of it, take the advice from the initial section! Don't just turn the pages away in a day or two, apply the principles as you read, slowly. Observe the effects, and decide what works best for you. If you have previously done it the former way, just for once, take my advice and do it this way now. Thank me later. :)
Ciao
Ash