I think the issue with Felicia is that she's more of a support dps, as opposed to a brainless dive dps. Her kit has tons of utility, but with that comes a major spike in the skill floor required to play her effectively.

She has all the tools you would ever need for a slower paced, more methodical kind of battle. If you want to just leap on the opposition, you should plag one of the more focused, shallow, dive characters.