You are most likely to have problems with colour fidelity, if you have any problems.
The aging process affects the sensitivity to different colours in different ways, including the respective contrasts of the different parts of the emulsions. This can lead to strong colour casts and almost irreparable crossover.
Grain may be increased, and sensitivity decreased as well.
Or maybe the film will behave quite well.
But here is an interesting question for you - what if you get non-standard results that appeal to you? It is not as if you can easily go out and buy more film just like this
.
Go ahead and have some fun with the film - just don't use it for something important.