Raul and Del Piero are still good. They still have the talent, and they always had the potential. They just need to find the form, and that might be hard for both of them.
But saying that they both suck, is probably the lamest thing you could do. We have all seen what both of them can do with a ball. Raul and DP are among the most scoring players in europe and their team through their time.
They are not as good now as they were before, but come on, Cantona isnt a star anymore, Romaria isnt a star anymore even Zidane is declining in form. Every player gets older!
And about the overated part... Then my personal opinion is, yes they are overrated, but so are all profesionall footballers. Dont tell me you would give 100 mio dollars to play with Zidane. No footballer is worth that kind of money, its showbiz. So get over it, aight?