Due to their past, they don't a good reputation for quality in the industry. Things may have changed so I encourage you to do as much research as possible.
I went to their website and couldn't view the warranty with all exclussions. This is always a red flag for me.
Also, get info about the dealer. how long has he been in business, selling vita, and will he provide you with customers for referrals.
Then as we will all tell you to wet test the exact models with which you have an interest.