People are going to complain no matter what the storage is. With 90% of people it is a non-issue and that is why most carriers won't carry the 32gb version. They don't sell. Its like most other manufactured problems, it is a very vocal minority doing all the complaining. Give me microsd and 8gb is enough but I can understand the gamers may not be happy. If they had the 32gb I would have bought it but 16gb is enough for me. They just need to advertise it as an 8gb version. With today's software, 32gb needs to be the entry point for high end devices but Samsung probably saved $.10 a phone by going with 16gb.
Loaded up, I have 7.9gb available. With 64gb microSD I don't fore see ever having a problem with storage.
Sent from my SAMSUNG-SGH-I337 using Android Central Forums