This is kinda what bugs me about this topic, and others like it. DDN shouldn't have to be the BEST EDITION EVER ZOMGWTFBBQ!!! I like 3rd, I like 4th, I like Pathfinder(but still hate Wayne Reynolds), I like half a dozen other gaming systems. I play any and all of them with my friends and have fun.
I doubt I'll ever have a "#1 fav system", but I'm certainly more than happy to have fun in a new system.
DDN shouldn't have to try to be the best of the best, it should try to be fun and engaging. Maybe it's only 90% as fun as 3.x and maybe it's 150% more fun than 4e. Maybe it's half as good as 2e and twice as good as Basic.
I don't think it's realistic to expect any edition to be 100% better than every single other system, even if it is highly modular. But I do think that DDN could be a great game in it's own right, even if it's not ZOMGWTF BEST EDITION EVER!!11