Are there any WP plugins for ratings?

Hi everyone.

I’m looking for a WP plugin for ratings to be used when writing about videogames and tech products. If it looks like the one here [http://demo.mythemeshop.com/s/?theme=Splash] or preferibly more like the one here right before “about the author” [http://themes.ydimitrov.eu/triangle-magazine/?review=grilled-steak]. I like some of the ones I see in certain WP themes, but I don’t want to abandon doing ratings because I may choose another WP theme, and would have to re-edit previous reviews. I’ve seen KK Star Ratings, but I want a better-looking one.