It's great that rangers have the Arcane Archer ability to imbue slaying arrows, but there are 2 major issues with it...
1. Archers are most useful in large areas where they are free from melee attacks. However, there are very few large areas other than slayer areas.
2. Attack speed with a bow is way to slow. Great, I can roll a 20 and do a bunch of damage with my slaying arrows. Umm... I hit about 1/4 of the speed of anyone else. How is this fair?
Don't get me wrong, I've never play PnP so I'm not sure if this is how it's supposed to be, but I'm the type that likes to play lots of different classes, and it makes it less inciting to play other classes, and particularly other Prestige classes if there's no appeal to them.