Ryan,
Our unit is 16 months old and we are living full time in ours right now (7 months in) and so far so good. Minor issues which Alliance support has taken care of, but make sure you address everything in the first year! Our biggest warranty issues were the main awning pulling away from the coach, spare tire access hole in skirt was misaligned with the mechanism to lower spare, and access play in the area around the kingpin.
As for the washing machine (16 months old) we are currently working with Westland Sales (makers of Splendie) to correct a power fault issue. Of course we are 4 months out of the 1 year warranty but their customer service has been great. So far I have replaced a power module which didn't fix it so they are sending me a motor and another module and I have to pay shipping. Hopefully it will fix the issue. When it works it is great to have. I have added a tripod under the kingpin to help alleviate some of the shaking. No issues with dryer. Make sure you register for the warranties. Hope this helps.