Enhance is pretty avg or is it just me?

Hey all, so recently I have got pretty much full pre-raid bis gear and enhance just feels mediocre at best, the survivability is much worse with healing surge only being able to use twice almost a third and healing for a minimal amount, and I thought getting Ascendance would be awesome, problem is you only get two casts from the duration before it runs, unlike ele with enhanced lava beams or unlimited lava bursts.

We are still having to get a ton of hit needed and expertise as well.

Oh,and getting Healing Tide is nice but it still heals for not that much and has a 3min cd.

I originally mained Destro lock back in the old MOP so I never really delved into enhance at the time.

Idk if I was expecting more out of this spec or is it literally just average, thoughts?