Despite poor growth, the company's high P/S ratio indicates investor hope for a business turnaround. However, if the P/S aligns with recent negative growth, shareholders may be disappointed. The company's declining medium-term revenue and the industry's projected growth could pose significant risk to shareholders and potential investors.

Expectations about the future, not past history, impact share prices despite shrinking revenue. The discrepancy between recent share price performance and the five-year TSR loss may suggest positive business changes.