This & the newly released Mustang GTD were my first IXOs, bought from the same seller on Ebay. I didn't really know what to expect with either, but knew the Mustang was fully sealed & the Corvette fully opening.
For what I paid at under $100 shipped, I'm happy. It isn't close to AA (who also makes the ZR1) or even modern Norev, but it is generally cheaper than both & about 1/2 AA's price. I think IXO's version sits a bit too low & mine seems to sit even lower on the passenger side than the driver's side. The interior is just ok...the seat belts look a bit ridiculous. But overall, I like it & it won't stop my from buying more IXOs.