Hmm, weird. Maybe their server was just having problems. Ah well, as long as you got it to download, that means all is well.
Yeah, it can take some time to get used to G'MIC. I use Greycstoration (the predecessor to G'MIC) which someone from Yande.re rewrote for Photoshop. It may be old, but it works great, though it's not easy to get it right and every use depends on what kind of image you're working on. I use Greyc mainly for denoising, though it looks like G'MIC also has the capability for general image enhancements, which sounds awesome.
You can discover useful GIMP addons and tools at the site I linked. I just can't really get used to it, though. I've seen many good artists tell me that GIMP works just as well as Photoshop, but I just feel it's kinda lacking (I also started with PS, which I guess locked me in with it). As for renders, sometimes I don't even render anymore. Sometimes the stock image I want to use comes with good, usable background; some other times they have backgrounds I'd rather discard and thus I'd only render the absolutely necessary parts; yet some others I'd just blend and diffuse the background into my effects without even rendering the image at all (like my current set).
Yeah, it can take some time to get used to G'MIC. I use Greycstoration (the predecessor to G'MIC) which someone from Yande.re rewrote for Photoshop. It may be old, but it works great, though it's not easy to get it right and every use depends on what kind of image you're working on. I use Greyc mainly for denoising, though it looks like G'MIC also has the capability for general image enhancements, which sounds awesome.
You can discover useful GIMP addons and tools at the site I linked. I just can't really get used to it, though. I've seen many good artists tell me that GIMP works just as well as Photoshop, but I just feel it's kinda lacking (I also started with PS, which I guess locked me in with it). As for renders, sometimes I don't even render anymore. Sometimes the stock image I want to use comes with good, usable background; some other times they have backgrounds I'd rather discard and thus I'd only render the absolutely necessary parts; yet some others I'd just blend and diffuse the background into my effects without even rendering the image at all (like my current set).