I would give it a 2.5/5 in terms of payware products, it's extremely low-polygon, but that's about it. There are massive innaccuracies in the plane, the kruegers are under-detailed and the plane is extremely primitive, which, given the creation time, is understandable. Flight model wise, it is acceptable, however I disagree with you in that it is worth the purchase. Purchasing this aircraft is no different than purchasing a toaster with the flight dynamics of a 747. The plane lacks proper texturing, and many parts are poorly animated and in need of a MAJOR facelift. The fuselage especially, needs work. the textures are very low-def and the plane needs new baking. Also worth noting is the presence of hard ridges and ugly lines, which need ot be updated. Knowing that he is still around, it would be advisable that he re-do the planes and re-sell them making them worth the price. it is NOT worth the get for a 747 lover IMO