Positive: - Good for pratice of 2 players with the current challenges. - Intersting to deep into statistic and look for improvement Negative - When the court is partly in the shadow the line calling is very innacurate for most far lines - Limited exercises... would love to get more choice - The match mode is not able to stay connected for more than 20/25mn.. Suggestion: - I'm using the freestyle mode for Serve practice, but a Service practice mode with only service square considered good would be nice, also displaying some serve stats when touching a point on the screen (speed) I guess the serve speed is measured at the net level?