I'm utterly conflicted, the ending was both utterly stupid on about every level and yet strangely satisying. The show had run its course though and really fell off for me with the whole 'final five', so how on earth they pulled it out of a but of a tailspin and nailed a landing I don't know.

Never mind 100% consensus to abandon medicines and technology, the part i found craziest is that by landing on earth (seemingly next to early homo-sapiens) and indicating they'd breed with the natives it kind of made the whole magic mongrel baby angle utterly irrelevant. Unless the crew weren't homo-sapien after all and she was Mitochondrial Eve (the first human). That would again make no apparent sense to me either.

Also strange to even reference Eve, as anyone with any knowledge of DNA and human history would know that there can't possibly have been caucasians and oriental ethnicities in Africa. So why go out of your way to reference something obscure that makes your ending incontrovertibly wrong? It's one step away from Bobby Ewing waking up in the shower to be honest.