Please critic my site and suggest different themes or plug ins

Hi my site is [ redacted ] it is a catering site I am not very happy with it and I am looking to do an upgrade of theme. I do like the clean look but I keep thinking that something is missing on the front page… The appetizers slider under the food link is horrible I would like something similar but cleaner to display food options and descriptions. Those are the things that I do not like the most about the site I have been updating this site so I am familiar with wp. Please if anyone would suggest any other themes and plug ins i would appreciate it.
Mcduff