I have it. Honestly, I’m fairly regularly dissapointed by Orthodox prayer books. They generally have the same things: Morning and Evening Prayer, The Divine Liturgy, the Troparia and Kontakia for Pascha and the other 12 Great Feasts, the Preparation for Holy Communion and then a few Canons and Akathists and some other things. Out of all that the really useful things are Morning and Evening Prayer, maybe the Canons and Akathists, and the Preparation. They generally don’t have prayers for occasions, like you would need when someone was sick, dying, getting married, having a baby, in trouble, thanksgivings, repentance, etc.
I prefer the Morning and Evening Prayer from Jordanville over others, but for an intro to Orthodox prayer I suggest the Little Red Prayer Book from the Antiochians. Much more practical. Eventually I ended up compiling my own prayerbook, but the Little Red Prayer Book is the most useful, IMO.
Edit: The Little Red Prayer Book is the colloquial name for it, I forgot that. The one I’m talking about is the one linked to by 5Loaves.