Force touch is a gimmick. It's easier to long press and select from a menu than trying to gauge the right amount of pressure to apply. Tried it on the rMB and hated it. Plus, 'force' and 'touch' are contradicting like 'brute force' and 'technique'.
I won't profess to claim Force Touch is some revolutionary new feature before we actually see how it's implemented (like people leaving reviews for products before they actually own it ), though I am curious about it. How does any one of us know it's a gimmick before we've actually used it? And must it only be one or the other?
Here's one example...on my iPad, if I long press on a section of text in this thread, that section of text is then selected. I have no other options. With force press, Apple could add an option entire new selection of contextual options...using only long press to do that--how do I then select text?
Maybe they integrate the force touch sensitivity in a similar fashion to how Wacom does with their pressure sensitive stylus (admittedly don't know how the tech behind that works) so writing/drawing is improved? Who knows what they have planned. How about we practice what everyone here preaches and actually wait to see how it'll work before proclaiming it a success/failure.