I'll be getting this game once the box version is available. I usually play rogue types in MMOs but the Esper sounded cool so I was planning on playing one of those. Then I read here today that there are a ton of healers out there but not many tanks. Since I like insta queues when I do pug dungeons, now I leaning toward stalker.
I didn't play in any of the betas but based on what I saw on the character builder, how you spend your AMPs determines if you are going the tank or DPS route. In addition, you can only slot 8 abilities at a time so you can switch back and forth between tank and DPS depending on which abilities you slot. Is that pretty much correct?
Lastly, since this game has telegraphs you have to avoid or take lots of damage, are melees harder to play than ranged characters?