First of all thanks to the people who created and gave us this fantastic game. I haven't received a better gift in a very long time, if ever. I say game on purpose, because this is as much a mod as Fallout: New Vegas is a mod. So it's a brand new game, which if it had the budget and resources of Fallout 4, would no doubt be in the running for game of the year. Actually, as far as I'm concerned this is my game of the year. Well done people and thanks again. GOG also deserves a lot of praise because it is very friendly towards modders and players. Regarding the stability of the game, a few quick tips from personal experience with the game, although you could have read most of this elsewhere: Very useful for preventing game crashes is the mod Buffout 4 version 1.28.6 together with the mods required for that mod which are xSE PluginPreloader version 0.2.5.1 and Address Library version 1.10.163.0 (I read somewhere that Address Library is already included in Fallout London, but it's not a big mistake if you install it, I did and had no problems). I also tested the Long Loading Times Fix mod for several hours (version 1.1.1 but for game version 1.10.163.0) it works like a charm. I use and recommend Vortex mod manager. Be sure to check if the plugins for Fallout: London are enabled and enjoy.
The idea of Skyrim on GOG is great but it came a little late, though maybe not too late. If GOG had support for pre AE patch for Skyrim SE (1.5.97) this release could have been a dream come true for me. Skyrim is mostly played thanks to mods and a lot of great mods will only stay on 1.5.97 game version for an indefinite period of time. AE didn't bring anything positive for me but it successfully disrupted a fully functional and stable game with an outstanding mod list. For me personally at this point buying Skyrim again‚(and I already own it on steam and PS4 have over 1500 hours played and I have no intention of leaving that game anytime soon) without that support makes no sense right now. But it really has the potential to be a definite buy in the future if it is strongly supported by the modding community and GOG itself. And Bethesda... 11 and more years later, the game still has old bugs and glitches that are fixed by modders, so please just live it be and stop adding problems. Just let people have fun, and hurry up with The Elder Scrolls 6.