Yes using a suitable reference track can be very useful. I just wanted to add that most commercial reference tracks will be very loud having been mastered to make the most impact. It is very important that when you make your comparisons between your own mix and the sound of the reference track to make sure they are at similar sound volumes. In other words turn down the reference track to the level of your mix. The human ear tends to favour a loud mix and think it sounds better when it is just louder.