I think IEO is very good because it allows any crypto project to fundraise with directly through the cryptocurrency Exchange platform that many of its investors like Binance are already successfully running IEO and already many projects A successful one.
IEO is one of the new strategies for crowdfunding that are still not widely known for blockchain-based projects. If you want to join IEO choose a good project.
Not every IEO is successful. In fact, Binance just announced earlier that they will be removing the BTT/USD trading pair due to lack of popularity.
https://www.publish0x.com/cryptobeach/bttbtc-being-removed-binance-xpxjpzThey are doing it because BTT team is who requesting binance to do that. I remember the bittorrent team must make its volume becomes centralized into the one trading pair consider the daily trade of btt is decreasing every day. that must be an urgent step that must be taken by the team to make its token survive. The fact that how much return that has been made by BTT for early investors.
The long term buyers always become a party who will be lost in the IEO market.