My impressions of H&E.
First, if I did not have access to H&E I could not have done all of the landgrab things I have done. I have grabbed more than my fair share and still done others just for the heck of it. I will probably end up doing something for each of the Daryen worlds, and there is no way I could have done any of this without H&E.
(I have not used its sector generation capabilities. I have only ever used its world creating capabilities. So I can't really comment on the former, only the latter.)
It is very comprehensive and not only spits out a huge amount of data, but spits out a huge amount of USEFUL data that works with the rules. For me, the biggest thing is the maps, and the map editor.
That said, there are a reasonably large set of problems that I really wish were fixed. (It does not appear that the author is actively supporting it anymore.)
- It can be unstable. You learn to just not try certain things.
- It "clutters" the sector data file when making changes. (The defaults need to be fixed.)
- You can't adjust orbits. (I end up changing sun size to get a world temperature I need.)
- It can be a bit non-intuitive to use.
I have used both the last release, 1.0.4, and the last beta, 1.0.8. I continue to use the beta because the 1.0.4 features are more stable in 1.0.8 (like map editing), though the new features (like detail editing) are so buggy as to be unusable.
Overall, despite its flaws and apparent non-support by its author, I still highly recommend using it as I have not found anything that even remotely comes close to duplicating its working features.