I noticed this last beta, but I feel I should mention it in it’s own thread now.
Currently, picking traitlines can be a bit confusing. You read the trait descriptions and try and work out what the traitline does from that. It would be great if there was a description if you put your mouse over them (like the actual traits) explaining what the trait focused on. For example, Earth Magic focuses on surviability and condition damage. Fire focuses on burning and power. Marksmanship focuses on damage. Tactics focuses on shouts and supporting your allies.
…and so on. Because, having tried the revenant in two betas now, I have to sit down and look at skills in the traitlines (Restoration, Corruption, ect) to work out what they do. Then I realised; this is what it’s like for all the players new to Guildwars II with the current classes!