Recs.
Updated
SpecsUpdate
Pros
Pro Autosaves every turn
Although the game is prone to errors, some that crash the game albeit rarely, the game autosaves at the beginning of every turn, so that should the game crash, a recent instance of the game may be loaded and strategies replicated, or entirely new strategies to be used if one wishes.
Pro Dynamic season cycle
There are two seasons, summer in which all life and movement proceeds as normal, and the harsher Winter, where unit movement and food gathering are slowed. This provides a challenge for most races, except the Allayi who simply adapt in times of Winter, and the Vaulters who negate the food debuff with their vault culture.
Pro DLC is smart and isn't a ripoff
Unlike other games that have pieces of the game completely removed to be used as a bargaining chip for DLC, the game feels complete without DLC. Although the offered DLC is fun and adds many more aspects to the game, such as espionage and control of the seasons. You don't feel like you're missing out by not buying the DLC, however, it is recommended if you want to grasp the true experience.
Pro Feeling of power
When you arrive in the late-game, you, along with other empires have become very powerful and will be able to amass many resources in a much shorter amount of time. Although this doesn't give you an advantage over anyone else, it is still pleasurable to have a feeling of such power.
Pro Highly customizable
Some specific traits are unique to each faction. Most, however, can be traded for when customizing a faction, with a point-buy limitation to balance it. The world generation options are all knobs to turn one way or another as you like. Very fun option to fiddle with that can make every game a new experience.
Cons
Con Confusing tutorial
This is a game that takes experience to learn rather than reading or learning in a similar fashion. Although the tutorial has you doing things, it does not explain the various ways you can do things, nor ensure you actually understand what it is you're actually doing. It is better to have someone you know explain the game to you.