There are always at least 3 sides to every story, his side, my side, and what really happened. To paraphrase the situation from all the blogs on Spyder Club: IIRC there are references to people who waited 5-6 years to get cars that were paid for, and at least one party claims he never got his car, and that was from more than 10 years ago. There are other happy owners who got what they ordered in very short time. One thing that is noticeable, you don't want to get sideways with the ownership, if you want something on a timely basis.
Vintage builds a great car, there are many happy owners, from the comments on SC one might conclude what is not clear is how to get what you want when you want it, or on a committed to date for that matter. I am not trying to disparage Vintage, as previously mentioned my dealings with them have been excellent. YMMV!