The Karate Kid remake opens tomorrow and is currently hovering at 55% fresh on RottenTomatoes.com. It’s hard to fathom a classic from my youth being remade with Jackie Chan and Jaden Smith, son of Will, but I suppose as the hair gets grayer this is bound to happen. Plus, Hollywood is infatuated with the 1980s right now, so in all honesty The Karate Kid remake is a no-brainer. Could this be the week Shrek Forever After gets knocked off the …