Is Harmony a good share to buy?

Could you elaborate on the potential merits of investing in Harmony shares? I've heard about its blockchain technology and its focus on scalability and interoperability, but I'm still uncertain if it's a sound investment. Could you analyze the current market trends and Harmony's performance, highlighting any potential risks or opportunities? I'm particularly interested in its long-term growth prospects and how it might compete in the crowded cryptocurrency market. Thank you for your insights.