If you're anything like me, that'll change.
I used them for beatdowns of vulnerable enemies. (Looking at you, "baby.") I ended up playing a counter-attacking strategy, with Ignis' Regroup ability when I needed to soften up a mob with magic.
I'm constantly amazed by the strategy needed for some of the hunts and optional dungeons, even those at lower recommended levels.
I actually just played this morning a bit before college, and I stopped using the fire-imbued broadsword (don't know how it's called in the English localization) so much as I got the definitive (I think?) version of that upgradable spear. Still use the broadsword in a crowd-control manner.
Still haven't really even looked beyond the initial companion skills, as I have mostly spent my AP in Noctis' exclusive abilities tbh (I've got the Airdance shit maxed already).
Also, I'm already in Duscae, and I'm not kidding when I say that this looks like an entirely different game: Leide was technically poor, boringly designed and not at all appealing art-wise; Duscae looks gorgeous, it's full of events, animals, monsters, NPCs and landmarks. The forests make it look bigger and more alive, and so do the differences in terrain height. And I haven't even explored anything beyond the gas station, the Chocobo farm and Deadeye's hunt (I feel terrible about this poor guy. Poor animals in this game I swear).
Oh, and just got my Chocobo (Choco, in honour to my beautiful bird in FFIX). It's fast and responsive, so everything's alright.