What is Dutchmen quality and warranty response like?

As stated all manu make occasional lemons.I got one from dutchman and based on that I will never own a dutchmen again.It had nothing to do with maitanance on my behalf.Just a laundry list of problems.They all have issues but my dutchmen took the cake on problems.But I dont preach to people not to buy one cuz all manufacturers build******but I just happened to get a crappier one.