The Dutch web store says 58.4 GB, but yeah, WTF! So it's actually compressed on the Blu-ray disc? Edit: that or a day one patch I guess.
I don't own that many disc based games anyway yet, so the file size is no problem for me, but no way I'm gonna spend € 69,99 on it for the digital version. I'm trying to go digital only and this is the first € 69,99 game I actually want, but I'm sure it'll drop to around 39-49 before year's end, I can wait.