If I recall correctly the issues were that the BB had to be chased (or however you spell it) and that some of the threads on the forks were messed up. Other than that, I don't recall any inherent problems other than perhaps the folks building the bikes were inexperienced.

Check out the Bikeisland thread and you will see that a few of the Bikeisland Kilo TTs came with forks that were too short and one guy got a shipment of parts rather than a frameset.

So, yeah.