Original series:

1. R (Black Moon)
2. Season 1 (Dark Kingdom)
3. Super S (Dream)
4. S (Infinity)
5. Sailor Stars (Stars)

Crystal:

1. Season 2 (Black Moon)
2. Eternal (Dream)
3. Season 3 (Infinity)
4. Season 1 (Dark Kingdom)
5. Cosmos (Stars)

Yeah, in original series, Stars departs from what I loved about Sailor Moon, what it imprinted on me at a young age when it was my first anime, and in Crystal, while not so much except, from the sound of things, the overarching antagonist, it forever denies Sailor Moon her happy ending.