I had ordered my Optitrack about a month ago and waited for about 2 weeks to receive my system. Wondering what the status was of the order was I called in and was told it was on hold. It wasn't even in the box yet and definately had not shipped out. I was ,needless to say, upset especially waiting anxiously for the 2 weeks only to find out that it wasn't even yet ordered and they had my money in the bank.
You may say, "well that sounds like a bad experience," at first it was. To err is human. I called into Naturalpoint upset.
I got a rep on the phone and was a little peeved. Yet they were patient with me and within about an hour of their time they rectified and shipped the system out. Within 3 days I had my system in hand and was MOCAPing.

That is a great customer experience. With humans involved there are bound to be mistakes here and again and that is understandable but what they did was rectify and deliver in a kind and patient manner and did it swiftly.
I give them a 10 out 0f 10 on customer service!
So if you do run into problems it seems like they are ready to fix it.
Thanks Naturalpoint!