LOL, love some of the comments here. Some people saying their friends left because its too arcadey, some because its not enough arcady.
Those who will not find enjoyment in ED will always outnumber those who do. It is pretty niche. But there again, i'm sure that even the most popular games out there have more people who don't like it than do.
Barely a week goes by on the Steam forums where we don't get a "Should i get this game?" thread, and ill offer the same advice to any of my friends that i give in those threads. Don't ask me, i'm not you. Personally i love the game, but i cannot say whether you will or not. Check out youtube videos on gameplay, read positive and negative reviews, read the forums a bit and see what sort of experiences people have. If you read something positive, think, is that something that is positive for me? If you read something negative, think, does that bother me? Then make up your own damn mind.