Rangers are really strong, especially this three group me and a friend group got going:
Ranger Pulls with AE range attack and tanks. (yes, it seems odd, but it works, you'll see why).
Swashbuckler and Warlock AE dps the hell out of them and then /assist pick mobs off ranger.
This can take anywhere from 12-34 seconds to down a white ^^ heroic encounter (3-4 mobs, 4th mob takes longer due to art cool down). To be honest, the ranger is the heart of this group when it comes to doing the job because he also puts out alot of dps.
/edit:
I forgot to mention that rangers are really good at soloing, with their ability to stealth and dish hard damage, dodge, kite, choose between a defensive and offensive stance makes them very durable and versatile, an overall great choice for a beginner.
Edited, Jan 12th 2007 12:47am by spoonofthebeast