What are the chances that new G5's will be flawed?

[JLaFrance]

I understand that current issues are going to ironed out in the new G5's, but what are the chances that some new problems (not minor) will arise? this is why im hesitant to buy a new G5 right when it comes out.

[zulgand04]

There will always be issues with new products but usally not as many as in a rev a. The rev b will prolly have something but it should't hold u back from buying one.

-Neal