Still have my Note 4 and it is still my favourite phone to date. Replaced the battery and it got it's second life. I love the idea of having the dust and water protection, but hate the thought of moving to a phone where I cannot swap the battery. Always wondered who benefited more from the sealed case:
Consumer - whose phone will survive accidents involving water or
Manufacturers - who know that people will become less satisfied and buy a new one when it fails to hold a good charge (because they don't know that they can still be done if you find the right person/company).