I'm excited, mostly because I hate spamming Chain Heal or Lesser Healing Wave (now Healing Surge). I hated Wrath for the fact a tank could die at any moment and I hate that feeling. I like knowing that I'll be able to use mana when it's needed then have some down time for me to regen some of it, being a shaman I'll have Telluric Currents and Focus Insight to play with.