I used to go to KGH during my high school days and it was my first time coming back after 4 years.
Food was meh, can't expect much from the after 10pm deal (used to be $10 after 10pm, now it's $13.99) but service was bad. They were rushing us to order because it was close to last call, alright we understand and ordered right away. Gave them a star for actually giving us our 8 portions of each meat/side dishes instead of cheating out. BUT we were constantly rushed to finish our food while there was 6 other tables just hanging around and when we finished, one of the ladies came to our table and say "you have to get out now". AND they included a 12% gratuity on our bill for a table of 4 people so be aware of that.
Probably won't ever return again.