Doing a line by line comparison would show you that almost everything from AARe is the same in AA50e.
But AA50 is a different game from AAR. You can’t just recycle all the old rules and repackage them yourself and expect to have the same quality of rule set that is AARe. It’s way too premature for a project like this, we don’t know enough about game balance with the OOB rules yet to start making fundamental changes to the rules and expecting quality game play. A direct quote from cousin_joe:
this is a whole new game and we can’t simply port over everything from AARe to AA50e
The “Enhanced” moniker is sort of like a brand name, in that it is associated with a certain level of quality. The original developers obviously put a lot of effort into the rule set, and it was thoroughly tested. Its not just a bunch of “cool” ideas someone slapped together and presented as a ruleset. For the vast, vast majority of house rules, this is not the case.
So while you may argue that most of the rules are the same anyway, and you have the right to call it whatever you want, etc, etc. well, yeah, this is true, the rules are mostly the same and the “Enhanced” name is not copyrighted. But your ruleset is not the same quality product that AARe was, sorry. And you clearly do not have the blessing of the original development team. This is not a slam at you, its just the facts: AA50 has only been out a few months for crying out loud! By using the “Enhanced” name you are misleading people. I suspect this is why axis_roll is up in arms about this, and rightly so. I would feel the same way if I was one of the lead developers of AARe.
Like I said, you can call the rules whatever you want, but why not just call it something different for now? If not to satisfy axis_roll and the original AARe developers, then at least do it as a service to the community so that the “Enhanced” brand is not tarnished.