Our frig has a gap between the two doors that is wider at the top than the bottom. Very noticeable.  Technician stated they could try replacing the doors and hinges but thought it would only be a 50/50 chance of improvement.    Also when we shut the one door we have to push the other one shut as well as it can pop open slightly and five minutes later a quiet ring/alarm will sound if we are around to hear it. Other than those issues the frig is good.