A fireplace is a nice thing to have, but when it comes down to it, they are not used that much. They are mostly going to just sit there idle, so dressing them up a bit when not in use seems like the best idea possible. One way to go with a new look is to add modern fireplace doors to the set up.
Before adding modern fireplace doors, a person does need to see if it fits the rest of the house decor. As long as that is the case, these types of doors can really make a fireplace look great.
With bad looking doors, people are going to definitely notice. It is a bit of an eyesore for people to look at on a consistent basis if they are not doing anything about it. Stay on top of the fireplace area going forward.