Yes they are reliable in terms of getting stuff, but dont expect the packaging to be great, usually just a jiffy bag.I don't think this has been shared here, but preordering this release direct from Cherry Red will get you a free postcard signed by Bill Nelson himself!
https://www.cherryred.co.uk/product/be-bop-deluxe-modern-music-4cd-1dvd-deluxe-boxset-edition/
Caviet Emptor