I hear you Synthnoob. I was once like you, discovering the wonderful world of subtractive synthesis. But back in my day (1980's) monster synths like the Prophet 5, OBx-A, Jupiter 8, and the Minimood D were so expensive to be out of reach for a student like I was. In today's money, most of them would be in the $8K range.
Today, the Prophet REV2 is indeed a monster polyphonic synthesizer. And it does offer a lot in terms of sonic possibilities as well as being accessible. Moreover, it does sound better than the Prophet 08 (from what I can remember). I wouldn't have thought it possible to get a 16 voice analog synth this affordable in my lifetime.
Let's not forget the OB6 though, which is in a class all its own. It can do things the REV2 couldn't thanks to its fantastic sounding continuously variable multimode filters (based on Tom Oberheim's design).
Combining them together, like I do, is pure joy. We can thank Dave Smith and the DSI team for creating them.
All that being said, and despite all that I've said above, there will always be only on king in my studio, and that's the old Minimoog D. But it's extremely well surrounded by the REV2, the OB6, and yes the DM12 too (which probably motivated Dave to come up with the REV2, let's be honest). Competition between companies always benefit the consumer in the end.
And if it allows us to be able to afford powerful electronic musical instruments like the REV2, then I'm all for it !