Good, easy to tear. I've used it on parcels (did ok, but not brilliant), permanently on speaker stand (did fine, was quite tidy, no straggly edges). The glue might not be as strong as on more expensive types of gaffa tape, but I don't see any problems with this. When it gets stuck to itself, it's not impossible to peel off - sometimes I feel that heavy duty gaffa can be a nightmare in this regard. Whether the glue stands the test of time, I don't know, but I think this is generally a tiny bit less sticky. I'd recommend it for temporary stuff, maybe not permanent things like marking stage steps etc...
4 stars = satisfied with quality and price. 5 = amazed. I gave it 4.