Bests & Worsts Reviews from Amazon

Against my better judgement after reading terrible reviews I purchased the iPad4. The screen was almost completely off the tablet. The tablet came completely dead. Will not charge! After 5 hours, I had 14 percent charge. Shame on Amazon for backing this "certified refurbished" company. I noticed that i am supposed to get a 90 day warranty. I could see before returning this item you only have 30 days.