Why is there so much hostility/dislike towards Renewal?

[Shikari]

@ legendary, I read some spells get reduced cast time, like the bolts. I actually want to atleast test the renewal, its sounds intersting IMO.

Maybe they should implament it for like a week and let people vote to see if it stays or not, but really, just because it doesnt SOUND good doesn't mean it won't be, gotta give it a chance =P