Its a very nice book to read. Lots of colored pictures and drawings of the characters - with third person bio included. MOst of the characters featured here includes all the rest of the background cast - like rattletrap, Grandus, Yoketron Strika, Rodimus Prime, etc. Plenty of tidbits which explains how the process of designing a character goes about. plenty of other data to expand the TFA universe lore - kinda like issue # 8 of G1 MTMTE. Mostly focuses on Season 3 of the TFA series. At $27.47 it's worth buying IMO.