It's a pretty guidebook but I find it isn't very good functionally for Seneca. I much prefer the old red and yellow Seneca guidebooks that you could put in your back pocket while you climb. The new one, unless you're climbing with a pack, will be sitting at the base of a climb while you're possibly on the other side of the rocks trying to decide what to get on.
The newest version is much better. A bit pricey but the information and photos are as detailed as I’ve ever seen. It has a lot of information in it on how to get down from all sides with detailed pictures including the rope length and how many taps you’ll need. If you frequent Seneca it’s worth it.