Unless they are every 6 inches or so, (which I, too, would rip out entirely) I'd look for the worst ones; place a safety pin at those; then look it all over and see where the quilting stitch design starts to "pucker". Sometimes you can rip out a small area and then re-quilt it yourself, slowly and carefully by adjusting the fabric, pulling here or there and easing in the stitches. Attack one or two a day until finished. Then if you still want, you can look at the least worse puckers and so the same. It can be done.
When I started FMQ, I was the 'queen of puckers' but learned slowly and surely.
Good luck.