Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing

I was completely disappointed with this book. It works with tutorials of simple PSD shape files. I am a newbie at After Effects but I heard so much but how it interacts 100% with Premiere Pro and Adobe Photoshop that I expected more of that in that book. There is no reference on how to mask Alpha Channels of PSD files or even in depth interaction with Photoshop. I know that this is a begginers book but at least by the end we could have something more advanced.