What owners describe is mostly software behaviour rather than hardware failure. Screen ghosting does not always clear on a page turn or when opening something else. One owner says this is better than at the initial release, keeps the navigation bar visible for a quick manual refresh, and calls it mildly annoying but not a reason to give up. Updates do arrive, and owners watch them for refresh and battery gains. On battery, accounts are split: some want multi-week standby and roughly two weeks of light use, and it is not clear from the comments how close the tablet gets.
Long-term accounts are thin. Nobody here reports a broken screen, a dead battery, or a failed pen, but nobody reports several years of ownership either. Most comments come from owners a year or two in at most, so treat the durability picture as unfinished.