Only possible path is a class action, but only if something very specific is uncovered ... Having performance criteria as a metric, and site closures etc are fair reasons ... I'm sure there is nothing to sue for there.
Personal treatment can be an issue , but best case is a slight enhanced package to go quietly ... In mass situations like this they will tighten the process up to prevent the likelihood of a manager screwing up.
Reality, like others say - is this is life. Intel doesn't owe anyone a living , and people should not feel entitled .... Hard as it is, if you are impacted (not sure if I am) , take the money and move on to next chapter of your life, yes it's painful and traumatic but the change for most of us would probably be refreshing.
Frankly - if opt for a total change of pace and do something totally different #lifeafterintel