Personally, I don't think most of the mentioned stuff in this thread ruined the Goa/Psy Trance or scene.
For example, Psy 'Full-On' basslines can also be used to put together energetic tracks with good delicious vibes.
I see people complaining about 'hippies' while stating that PsyTrance should be mainly for and by open minded people. Right...
And although famous artists like AP, IM and GMS are maybe overhyped and mainstream, they still tend to produce stuff including alternative influences/inspiration.
Skazi is a case apart, which I will discuss later.
For now,
Warm greetings, and PLUR!