Defective dryer. Poor warranty support.

The LAST Maytag product I will ever purchase!  A couple years ago I purchased multiple Maytag appliances.  I was in the process of gutting and remodeling my place.  I bought the suite of applainces a bit early because they were on sale.  Two of the items are the Maytag 3000 series washer and dryer.  The sales person convinced me that although Maytag had a horrible reputation from their Neptune products, Maytag now builds very durable products in order to regain a quality brand reputation.  What a crock of sh--.  I recently installed the apppliances.  The clothes dryer (model MGDE300VW3) failed within a few months.  I called Maytag for assitance.  They confirmed that the dryer is malfunctioning and requires service.  However, Maytag will not help because the purchase occured more than one year ago.  Unbelievable for such an expensive and supposedly long lasting applaince!  Anyway, if anyone has a solution to the malfunction please let me know.  The dryer shuts off before the clothes are dry.  Sometimes the drum light turns on and the the timer flashes as if the door is opened.  Other times the dryer justs stops after a few minutes.  I already cleaned the moisture sensors.