Is Polkadot still worth it?

Could you please provide me with some insights into the current worthiness of investing in Polkadot? Given the volatile nature of the cryptocurrency market and the ever-changing technological advancements, I'm curious to know if Polkadot still holds promise for long-term returns. Are there any specific factors or trends that you're observing that could influence its performance in the future? Your expertise in this area would be greatly appreciated in helping me make a more informed decision.