For me is worth it, after seen it in person it is just so much better looking than the regular one. But I plan to leave it stock in the looks department, I love the rims. For power just add HFC, G3 intake and oil cooler. I dont plan to track the car so the suspension should be fine as is.
As someone said, if you r not gonna change major things the model gives you (rims, body kit, exaust) then it is a good value.