A first person turn based blobber, hmm that's cool, but it would cohere better if you could at least see the other party members around you as you select each character. This is a disjointed way to present a first person perspective. It could at least flip from each character to the next as you select them instead this seamless character transfer seems jarring.
In the melee combat we can see a bit of the weakness of 5th edition melee combat mechanics, there are not many options for fighters, barbarians and rangers, especially on the lower levels, a lot of repetitive same actions. The fighter's options of weapon master with maneuvers is the one good exception. The Eldritch Knight has more options but is not a really good overall class.