Seems ironic to ask this on a post where a guy's cheating device malfunctions causing him to lose. There could be limitations which prevent him from cheating completely accurately
No, not ironic at all. Said device was extremely unreliable and failed to win even 2 games - while the person you accuse of cheating has improved from 2400 to 2700 in about 2 years. Pretty reliable cheating device he had, only to fail at the crucial moment.
Also, consider this: Nakamura knows that the position is good, but does he know it before he sees the evaluation, or after? Because it is a fact that when top player knows it is +3, he can explain why it is so good. But just looking at the board, without knowing the evaluation, he might have a very different conclusion.
