Re: Will the new macbook 2015 get slow quickly?
Hey there! - Welcome to ComputerForums!
I'm writing this response on a Macbook Pro (the late 2013 model). From my own experience, I've never had a problem with any of my Apple computers. I've worked with an array of Apple computers, and I've always had a pleasurable experience for general usage or production.
As for gaming, Apple computers are not the *ideal* solution for most. Their solutions are already fairly pricey, and get pricier as you begin to customize them heavily. If you prefer to game on an Apple device, and you have the money to do so, these computers can certainly be customized to be powerful gaming machines.
As for "getting slow", it's not going to happen very quickly. You'll probably get a good 3-5 years out of the laptop, if not more. If you abuse the machine, or misuse the machine, this timeframe could change dramatically. However, I generally use machines for 3-5 years before I swap them out. By that time, technology has progressed in leaps and bounds, and though the system still works, I prefer to have the latest and greatest.