I'm planning to invest at Eth. What is your opinion about the future of ETH?
Of all the cryptocurrencies, Ethereum has one of the best business models. They offer a template blockchain for organizations, startups, corporations, governements, and people to build their business or project upon. Blockchain technology is going to change how many things are done today. If there weren't such a template (as Ethereum provides) each organization would need to learn how to code and build their own Blockchaiin. It's a very compelling business model.
Ether, the "currency", isn't a monetary currency it's a currency of processing power for using Ethereum's blockchain. You'll never see a store accept Ethereum for a coffee, but it's a currency for the network.
The future looks promising...and it's not because of the ICOs. ICOs are probably the least important aspect of Ethereum's future.