Despite recent share price rebound and revenue growth, the company's high P/S ratio and lower-than-industry growth rate may be concerning. Without significant medium-term performance improvement, preventing P/S ratio decline could be challenging.

Despite a recent revenue increase, the company's high P/S ratio may not be justified due to declining revenue over the past three years and projected industry growth. Investors may face disappointment if the P/S falls in line with recent negative growth rates.