Here's my guess:
If it's getting lots of sunlight it's growing the way it's supposed to. Figs that grow real tall and slender are probably not getting enough sunlight, and they reach to try and find adequate light. If it's growing more shorter branches, and lots of foliage, I would think that's fine. In time you will see more upward growth.
Don't forget you just planted this fig in May. I wouldn't judge too much growth the first year it was planted. All plants are in shock for the first year they're in the ground. They need time for their roots to establish before they will flush out a normal rate of growth.
In June of this year, I put a Celeste in the ground that I purchased from a local nursery. I bought it in a 7 gallon pot, so it's pretty large. so far this year, i have had very little growth. The plant has only put out new leaves and some very short stem growth. It tried pushing out around 30 figs which all stopped getting larger a couple of months ago.
I'm not worried about any of this. All I'm looking for from this plant this year is for it to stay alive. I'm relying heavily on the leaves to tell me everything I need to know for this year. (is the plant getting enough water) Short of that. Not much else can be expected to happen.
Next spring I expect the plant to fill in nicely and take off. Can't wait either.