The main problem is the quality control of the movement coming from the factories, not the actual movement itself. If you like a particular watch, get it serviced, treat it well, then it is very unlikely you will have problems.
Like The Zigmeister has said, he has not had one back on warranty after his sevice. The 7750 is not the problem, it's the QC that's the problem, get a service, problem solved.
If you don't want to run the risk, or get it serviced, then by all means boycott it. However, I think it's a bit too much to persuade the whole board to boycott it, because I and many others have had no/very little problems with the movement.