Any Feedback/Rating script available?

[drmaximus]

I am looking to develop a simple site that evaluates services. Visitors can write comments, share experiences, and give a score, etc for each competing service, and perhaps the particular service may respond to each visitor comment.

I looked through Hotscripts and it suggested LOTS of "top lists" scripts. Does anybody have a good suggestion for a script with those functions? Thanks and cheers.