Why is it bad ? Not saying anyone is wrong or right but, with my current gear, Pw:S make you move faster than Angelic Feather after 8 consecutive casts and it gets even better after that.
I also find it silly to say he's "bad" because of a stupid talent that has almost nothing to do with the current healing methods.
I don't mind having one "extra buton" for better burst movements but I feel like this is marginal at best.