Well, I've used it two weekends and the feeding times were right on target.  Of course, when you're fishing saltwater, you still have to be aware of tidal conditions as well as the weather, but if those are normal, feeding times (major and minor) are right on target.  The watch is easy to read, a great price and fairly easy to program with the instructions that are included.  Setting your Lat/Long GPS location provides an accurate reading on the moon phases.  Tilting the watch towards you, automatically lights up the dial in dark conditions.  The five year lithium battery is a nice touch.  Good value...I recommend it.