Those things are all subjective, plenty of reasonable and clueful people will disagree as to whether any of those are good or bad things (or neither). When you

Those things are all subjective, plenty of reasonable and clueful people will disagree as to whether any of those are good or bad things (or neither). When you say something like... "the influence of Chrome on Firefox has been universally negative" ...that's saying a whole heck of a lot more than, they made some UI decisions that were personally disagreeable to you but not necessarily to other people.