Much ado about nothing methinks.
Yes, the spools are different (although I do admit I like the self-locking Fuji ones) and so are the seals (again, prefer the Fuji ones) - but you have to lick Ilford's and every one else's - Fuji is the only one (I think) with the self-adhesive. I have a feeling that has more to do with Japanese sensibilities, since they don't seem to lick anything here (envelopes, stamps, etc. - god forbid you lick stamps at the post office - pure barbarism!). I will admit to tearing the Kodak backing paper when I'm trying to break the seal, but I've noticed also that recently Fuji (and only Fuji) films seem looser (or prone to loosen up) upon taking them out of whatever camera I'm shooting. So, you know, horses for courses. YMMV. Go with the flow.