She didn't actually get my attention at all. "If U Wanna" is the first KARA MV I've watched. I think I was able to get a liking to her in the "Mister" music video. But honestly, she'd had no impact on me at first.
I liked Sunghee the most in the original KARA. But right now, it would be better if we leave KARA as it is right now. However, it would be a great sight to see Sunghee perform alongside the current KARA.