I’m a longtime member. I must have joined back in 2007 or so, if I remember correctly.
I’d recommend the EE system to anyone looking to improve their English without spending hours and hours trying to make sense of grammar rules and technical terms that can only be understood once you have developed a FEEL FOR CORRECTNESS. It’s also a great community, unlike on other forums and sites where people spend their time calling each other names and making stupid remarks.
Obviously, this is not a course for total beginners. If you don’t understand ANY English, or if you’re not familiar with our alphabet, you might want to use other materials first, but be sure to come back and check out EE when you’re a little more advanced, you won’t regret it.