A good way to learn to play guitar

The concept of playing with a real guitar is interesting: it is playful while allowing work.
But I find that the level rises too quickly for a beginner.
It should soon be able to align sequences of multiple notes simultaneously, while you hardly know where they are on the run.
That said, I still recommend purchase with work on different learning methods proposed by the game, it is possible to get to be comfortable with a guitar.