Marriott Vacation Club Offer?

Hello, I received a “Marriott Vacation Club” offer via email in regards to a 5 night stay at Marriott’s Ko Olina Beach Club on Oahu Hawaii for $1,199. It says you have to attend a 90 minute time share pitch. Is this a legit offer? Is there any sort of catch or can we actually just go to a 90 minute presentation say no and enjoy a discounted vacation… Do you guys know if it’s $1,199 per person or for the room meaning my wife and I could both go for that one price of $1,199. Sorry for all the questions I just don’t want to call the vacation club number and ask until I know more information.