If I had to rate ED as a three tiers application, I would give A+ for the database ( here smart contracts ) which are very well made and secure, C+ for the application API layer ( which interact with the smart contracts, at least it works sometimes 🙄 ) and F for the web design interface!! Seriously that's so slow and ugly. It seems that most of their team left and started a new project called ForkDelta, it's an improved fork hosted on github webpage ( at least, that way it shouldn't be DNS hijacked ) which is much faster and interact with the same A+ grade smart contracts. Maybe it's worthing if you're into token trading or maybe it's just faster because there is currently less users, time will tell.
Unfortunately this is by far my least favorite exchange. It feels clunky, unsafe, messy and very uneasy on the eyes. This exchange needs a full website overhaul before I’d use it again. It seems like they’ll accept pretty much any token too so you have mass amounts of random tokens just so they can get on an exchange to pump and dump. My suggestion is clean up the website with less clutter and make it easier to navigate and be a little more strict on which tokens are allowed on the exchange. Until then this is a 1 star for me.