Over-rated:- Aishwarya, Shilpa Shetty, Priyanka Chopra, Karishma Kapoor, and Tom cruise too.
SRK is more a Star than an actor. It is when he does not have to act much that he is a good actor. Otherwise his movies are exclusively for kids - they have all those elements.
Btw, Kunal Khemu looks cools in his new movie (Superstar). He manages to look like Johny Depp. And I saw Tushar Kapoor in an ad, he looks much older in that new hair-do.