[melange]

Not only that, but by default, swipinging the view controller off to the right I.e. Physically reversing the animation that brought in in, also functions to go back, so the 'button' is more of a signpost of what you will go back to than something that must be used as a button.

The reviews don't mention this because frankly a lot of them are superficial - or they are focused on justifying a number or a thumbs up or down rating that they have assigned, rather than helping people to understand anything.