I still think Polaris has done an awesome job for the XP. The only real issues you read about is the heat shield (which Polaris is fixing) and some axle problems. Not bad for a first run machine.
And there are no other companies that have stepped up their game to produce something comparable. Arctic cat is coming out with something but wouldn't buy one. I'm willing to bet the melting issue is pretty limited with regards to the number of XP's sold. My dealer has sold 15 and not one has had this problem.
Polaris is not the only one that has had problems with their stuff. Just to name a few: Yamaha raptor transmission problems, Ski doo driveshaft issues, belt life issues on their XP's with misalignment, CRF Valve issues, etc.
Just seems to me there is always too much in the blame game. Yes some have melting issues and Polaris IS warranting them with a new product number, whether it will help or not is not really known. What do you expect them to do? Recall all of them for this new part number? No one knows the true numbers of incidents, except Polaris who is issuing the warranty fix, could be 1%, 2%, 20% of their RZR XP sold, who knows.
Guess it just irritates me that people want to always file against them, or try to sue them. There is a reason Yamaha has not stayed in the game with their Rhino after their BS lawsuits. In my eyes they have addressed a problem, made a fix and are replacing them as needed. But like some have said there are a lot of people out there that don't get on the forums, and have not had any issues with melting.