Is golem any good?

Could you elaborate on the merits and potential drawbacks of Golem, a decentralized supercomputer platform? As a professional in cryptocurrency and finance, I'm interested in understanding the feasibility and potential impact of such a platform. What advantages does Golem offer over traditional cloud computing solutions? Are there any security concerns that investors should be aware of? Also, what are the current challenges faced by the Golem project, and how are they addressing them? Your insights would be invaluable in assessing the viability of this emerging technology.