It took me two years to return to Chomp after my girlfriend and I got food poisoning from their sushi. The most recent time was just as bad. Took three hours and a table change to finally get our meals. The majority of the servers are inadequete, minus Anthony, who finally seemed to get things right.
If you want trendy, overpriced, half-assed food with an attitude, by all means, eat at Chomp. With the selection of similar (and superior) Tepan and Sushi restaurants in OC, I understand why anyone frequents this hole.