I've been a big critic of the Raptor, but I've heard some sources say that criticisms are overblown, that the F-16 (for example) had enormous teething problems yet turned out to be an incredibly prolific and popular fighter.
At the same time, the F-16 had things to shoot at (soviets), export customers, and a production run that hadn't already ended. 
I agree, yes, we are for all intents and purposes, non-uniformed amateurs on this forum, but the bolded sentence is what I believe to be the real key here.
These things are natural when introducing a new aircraft, **** goes wrong and we fix it, but in this day and age, ****-going-wrong is getting harder and harder to justify.
Now, with my uninformed armchair economist hat on (correction is welcome): the US is losing its ability to go toe-to-toe with countries such as China and projects like the F-22 are great in theory because they push along the USAF's hi-low fighter mix idea quite well. But in practice, and as time goes on, I can't see the perceived practicality of it to outweigh the massive costs incurred for very much longer. The US armed forces are all on the downswing and the longer that they kid themselves they can sustain parading like it's the mid-70s and 80s, the deeper into the gutter they're going to run themselves.
While I don't see their armed forces going the way of Britain's (which you should all take a look at, and perhaps weep at too

), well at least, for now, the F-22's cost is becoming bloody hard to justify when there's no immediate commies to shoot at. Unless of course I'm wrong in my assessment of how seriously the USAF takes China.
The project is already done. The last F-22 was produced last year, and there will be no more orders as far as I know.
The more the Eagle force ages, the more likely we are to see either more F-22s or a derivative of their airframe. Either that or we'll end up with something like Dale Brown's Cheetah; a super-15 based on the NASA testbeds.
It's not like the F-22 had the production line demolished, just placed in storage.
My money's on this. Also because I <3 Dale Brown.
