Hal Leonard Bass Method Complete Edition

As a guitarist, I record some bass line simply by playing the root note of a chord.
I wanted to improve myself and I was looking for a book who helps me to discover to play the bass more further

So, I decided to buy a bass course by buying this one with 4 keyswords:
- Bass (obviously)
- English
- Tabs
- Good rated

So i found this book, order it and it arrived quickly

Backtracking songs :
- With this method, you have an acces code that allows you to go to the Hal Leonard web site and you find backtracking songs to play with
- You can download thoses tracks or play online
- If you chose the online version, you can loop a part of the backtrack song or modify the pitch of it

So why such a poor total note ?
As I write above, I found this book by several keywords and I was exited to start with... until the first exercice: No tabs at all. Only notes :(
I tought there was an error and look further. In fact, very few of the exercices use Tabs (the first I saw is exercice n° 32)

So I can say there are two ways to rate this book:
1) If you are ok to learn notes with the metronom beating the rythme, it's a 5/5 stars and you will find a book who take the time to teach you along 105 exercices. It reminds you how to play to next exercice very well with nice backtracking songs
2) Personnally, I have tried for several weeks to learn it. I try be positive for the reasons i mention above and I know this is the most complete method to learn music ... but it's also the boring way to do it. I was hopping to have notes + tabs so I could chose between the two. Unfortunately, this is not the case by lacks of tab. This is why my title is ?feeling fooled? and such poor total note

My conclusion :
This book is well made, the backing tracks are pleasant, the online site is nice, but I just can't learn if I don't enjoy it.
And saddly, it's the case here. I just have the feeling to try to eat a meal I hate. No matters how good it is.

If I knew that the tabs were just few exercices of the method, I just wouldn't buy it. I have try to return it but it doesn't work with books (at least this one).

My recommandations:
- If you like the school way to learn bass, buy this book. You will enjoy it
- Otherwise, you may buy it for nothing with this book just taking dust