Good for chess, awful for analysis

Why make the move navigation controls so awful? Why are back and forth so close to "end of score?" Did the usability budget disappear? did you not care? Do you know how annoying it is to navigate to the start of a game only to have it jump to the end with the SLIGHTEST mis-tap? Why have no share/save functions? Why only save the last ten games when one may have many more than this on-going at one time? While playing a friend is alright, with no concept of ELO, it is a shot in the dark if you can find someone half-decent (this is the purpose ELO serves, even if it is invisible to the user). Why have so much annoying (self)advertising and so many useless buttons? Whyyy?

Castlechip about Chess With Friends Classic Pro, v4.16