You first thought will be; try it out and see idiot. I have played enough to get Warhorn and such things, but with a PVE build (gear, skills). So I didn't get a great taste for it. Though, it felt rather mediocre to be honest. My point is I won't really know unless I spend dozens of hours at it. That's a commitment I'm not willing to make with the impression I have. Especially for a game without a ranking system. That usually begs of mediocrity, by which I mean the system is fundamentally flawed (poor balance).
Don't take me wrong, I'm sure it can be fun and rewarding if you've been playing for years. I'm not trying to incite anyone's passion but hit me with the details.