Re: Forget the geeky stuff, sort out the user experience.
Come on, it's just learning a different way of doing things.
I needed Photoshop 6 months ago but was unwilling to go their subscription model. So I went back to try Gimp, to start with it is a sharp learning curve because yes, it's different than Photoshop and looks at things from a different perspective. Learning the different way layers work, the UI etc. 6 months on and when I use Photoshop I find myself thinking "This is easier in Gimp", of course there are also times when I think, "Photoshop is better at this" and hope that Gimp catches on but they are not as numerous as you'd think.
From my rant, just take it as I really like Gimp a lot now when I would only use Photoshop 6 months ago. You just have to take the time to learn it. You have to do the same with Photoshop if you've not used it before, why not give Gimp the same chance?
And on the name, come on are you really going to complain about the name! Come on, lots of things have names that don't specify exactly what they do. I'll give you a big one. Google.