Marche du film accreditation Cannes worth it?

hey guys!!

I have just made a very last minute decision to go to cannes film festival for the first time. I will be there for four days and would love to see some movies. I work for an A graded festival in Czechia so I can book the Marche du Film accreditation for 629 euros which is a little crazy. Can someone tell me if it is worth the price to see movies and enjoy the festival?

Thank you so much!!