Conversation so far:
What was the impact on the industry?
NBC became the first large United States network to broadcast the same show every weekday.
Was it a success for NBC?
The January 29, 2010 issue of Entertainment Weekly listed the show at the top of a list of the 50 Biggest Bombs in television history.
How did NBC feel about this?
The comment made by the network executives about "launching five shows" was ultimately transformed into the joke that its removal was like "cancelling five shows".
What show was broadcast every weekday?
Who Wants to Be a Millionaire.
What time was the Jay leno show on the air?
CANNOTANSWER.
How did people in the industry respond?
industry executives criticized the network for abandoning a history of airing quality dramas.
Is there anything else interesting?
Other networks believed NBC's decision created an opportunity, and planned their 2009-2010 schedules accordingly.

Question: What did the other networks do in response?
Self-contained rewrite: What did the other networks besides NBC do in response to the criticism of The Jay Leno Show?