i had that junk installed in my xps when it first came. Dell are notorious in having a bundle of software that are not useful, not even to themselves...
The last time I bought a pre-built system was the '90s, but my standard operating procedure back then was to hook everything up, back it up, then fdisk and re-install clean.
Of course, back then the systems came with an Windows CD. Oh, how things have improved.
I'm doubting the movies are on the recovery DVD. What happens if you need to reformat? Do they let you spend a few days downloading the DVDs again?