He is just huge, I mean really huge, as big as generations metroplex! Pretty good ratchet joints all around, truck mode is beautiful, all panels fit together perfectly, awesome lights and sounds (some authentic G1 phrases!)
The bad........
plastic quality is not the greatest, hard and brittle however I beat on him hard for an hour trying to transform him and nothing broke but got a few stress marks but overall pretty sweet for the size! Must transform slowly with care and you'll be fine. Nothing has been simplified and no shortcuts other then a lower grade plastic, pretty good paint apps too!