I have to say, the thing that pisses me off the most with this generation of consoles is that even if you have a game's disc you have to install it to the system's HDD anyway. That being the case, I find 500 gb to be woefully inadequate. As such, I thought about replacing my PS4 HDD with a 2TB one. Is this an easy process? Would the Seagate barracuda models be any good for this? Does anyone have any different recommendations?