Gyu Kaku has consistently good food so 5 stars for that but service is always hit or miss and crazy inconsistent depending on who you get and when you come. You either have a server on top of it or a server with missing and forgotten orders ... there's never an in-between.
Recently though, came to have dinner with my mom on 5/3/15, and was seated at a table with an obnoxious party next to us separated by one of their dividers. Two blonde chicks were loud, irritating, and wholly inappropriate (they were grabbing at each other's underwear). My mom was crazy uncomfortable and the Gyu Kaku store manager was sitting with them kicking it like nothing they were doing was outrageously inappropriate.
So like, have a one star review. Kthxbye.