I would have rated the app a bit higher but I am dissapointed because the lite version lacks the full keyboard and mouse support so the customer have no chance to encounter the biggest flaws of the full version before purchase. And vnc/rdp without cursor keys, esc, ctrl etc is generally useless so my rating is based on demonstrating the full version of the app.
I have purchased the full version based on positive imression from a lite version and in the full version i have encountered that the keyboard is badly designed. There is a triangle in the corner to show additional keys, which are not independent from the menu and the main keyboard for instance if you activate only the additional keys than to open normal keyboard for some input you have to close key-bar, open menu and open keyboard and then key-bar on the top of the keyboard re-appears which is ok but to close only the main keyboard again you have to repeat the whole procedure in reverse order.
Damago11 about Mocha VNC Lite, v3.0