MacBook Pro (Retina, 13-inch, Early 2015) user here. I love this MacBook. It's the best laptop I have ever owned. My girlfriend has a recent MacBook Pro and it's just worse. The keyboard sucks, it's thin but feels metalic/heavy. It also gets super warm with a bit of CPU usage.
And her personal MacBook from 2017 is also worse, the keyboard doesn't work properly a lot of the times and you cannot clean it. Keys have been stuck multiple times.
The 2015 MacBook Pro is just superior and I am very hesitant to buy a new one. I just want this model with better specs.