Depends on what you're looking for. If you expect to have all your attention focused on keeping HP up and allies safe in anything outside of Savage or total dumpster fire runs, you'll be sorely disappointed. If you're looking to keep an eye on everything at once while tossing out DPS between necessary healing you might have a better time. Healing in XIV is very powerful- and very boring if that's all you do in most content. I had a lot of fun trying to maximize my DPS uptime and heal as little as possible, but that's just my personal experience.

In general I like healing because I like to save, protect, and keep a bird's eye view of the fight so I can try to save people running towards their deaths.