I was worried about fit/finish issues when I bought my SNG (Latest gen Tan CC/Tiger-stripe) but I've experienced none other than my knife came with marks on the blade and it was brand new (not a huge deal since I was planning on using it). I picked it up at Knife Art and it came in a zip-lock baggy with nothing else (no paperwork or anything) and for the money, I sort of felt like maybe it should come with something from Strider telling me how to contact them or something.
If you like knives with a choil or Spydercos - get the SNG. A lot of folks gripe about the fact that you're getting a large handle with a small usable cutting edge, but I really like the finger choil and the ability to choke up on the blade if I need to. The blade-size is perfect for my medium-sized hands (I prefer a 3" blade for EDC and this one has about 3" of useable cutting edge). It definitely isn't as sharp as any of my Spydies have come, but that's not a huge deal to me as I typically re-profile and sharpen my own knives.
Its really a lot like a slightly larger Spyderco Sage 2, only not as smooth on the action since the finish on the blade isn't polished. Ergonomics are perfect for me. I wish they made a low-rider clip for it, but other than that, I have no real design grips (blade is centered, both thumb-studs/blade-stop pins touch the G10/Ti, no play, I guess the blade barely peaking into the lanyard hole - but I don't use Lanyards on my EDC folders).
My biggest gripe was the rough feeling action - it was very tight from the factory and not at all like my Spydies (no glass/ball-bearing feeling here). I opened/closed it and oiled it without taking apart for about 2 weeks but it didn't get too much better.
I finally ordered a spanner-bit from PSD Products (he's local to this board) and took it apart, cleaned it, and used some Lucas Assembly Lube on it - that has smoothed up all of my knives so far, but it didn't make a huge difference with the SNG. Its definitely smoother than it was and I've probably got some more breaking in to do, but I'll never mistake the SNG's action for that of a Spyderco.
My take after owning an SNG for a few weeks now is that personally, I feel that they should:
1. Come with a spanner-bit if the damn thing is going to cost $475 (for the CC version)
2. Come with some literature or a card, or special box, or something letting me know I just spent some serious money and it was on something that is going to be supported from the manufacturer for a bit
3. Come with a smoother action - I don't know, polish the bearing surface or something and use better lube from the factory.
Even with all of these things, I still very much like the knife. When I first got it, I intended to own it for a while and if I wasn't happy, just sell it on the boards here but I don't know that I can let it go right now. I did get a Spyderco Perrin PPT at the same time and the PPT has gotten a lot more pocket-time, but I still dig this SNG.
Here's some comparison pics to a few other folders: