Played the OG version with all the DLC and not the Spacer's Choice version, so take my comments with that in mind:

PROS:

• The music was completely appropriate and fit the world. It was nothing I'd listen to independently though.
• It ran very well the entire time I played it. Very little in the way of hitching, and very quick load times.
• Achievements!
• From beginning to end I was having a darn good time. It's a "smooth" game experience that I stayed up way too late a few nights in a row to get through because I couldn't wait to see what came next.
• Many ways to solve issues; you didn't feel forced to end nearly anything in a certain way. The only exception was one main DLC quest I couldn't finish the way I wanted due to the level cap being too low and not having enough points.
• Zero bugs experienced.
• Plenty to explore and loads of side stories to discover. Some stories weren't wonderfully told and were hard to track, but many more than that were awesome.

NEUTRAL:

• It felt like it ended too soon. A game like this with two expansions should have offered more. That's both a good thing and a bad thing in that it didn't overstay its welcome either.

CONS:

• Some of the achievements are deeply annoying to the point that I gave up on completing the set. You'd have to waste dozens of hours to grind all of them and play in some pretty odd ways that wouldn't match normal gameplay.
• There are no romance options for the player, and only thing even remotely like it in game is a gay asexual romance quest for a side character. You get some G-rated come-ons thrown your way, but nothing can come of it. It's extremely puzzling in it's puritanicality in both how the colony operates, and how everything is treated. Not that this has to be a porn game or anything, mind you, but some options to do SOMETHING romance-related (or characters that operate like they have genitals) like Mass Effect or Fallout would be nice. Heck, there aren't even any kids in the world to show that someone had bred ever.
• Some of the environments and buildings are not terribly visibly distinct and it hurt pathfinding. It would tell me to go somewhere specific and I wasn't sure what it was referring to, and this was after playing for hours. This has something to do with the "corporate jargon" style language they use as well. It fits stylistically, but can be confusing.
• The sidekicks stories felt exceptionally rushed and some of the outcomes were a little nonsensical.
• I beat the game and both DLCs close to 100% in under 37 hours.
• The level cap even with the DLCs is set to 36 which I hit about halfway through the game, and I felt like it needed far more. It really made that feeling of progression you love in these games stop dead. There was nothing to find for new item upgrades or interesting loot past that point. This was my largest gripe with the game by far as it disincentivized exploration because there was nothing to gain by doing so at that stage. UPDATE: The new version of the game supposedly upgrades the level cap to something a little less horrible. I wish this were available during my playthrough as the game isn't worth going through a second time. If you're interested, I HIGHLY recommend waiting for the newer edition.

DID YOU FINISH THE GAME?: Yup! And the DLC. Though if you're playing now, just get the new edition since it fixes the XP progression block that I mention above.

CONCLUSION: While it won't stick with me for years, it was great while it lasted and I would 100% play more in the series. If you enjoy story and exploration, play this. The only things stopping it from being Fallout-level good was the awful level cap and the lack of content.