Recent reviews by Lange

Pros
Really nice system for upgrading your drill
Nice way to find "upgrades" such as artifacts through scientists
Really easy to understand the game

Cons
Really slow start
Not enough features especially in the beginning
Many bugs such as getting nothing from chests or excavations

These are just some pros and cons but really it's up to you if you want to play this game or not. Since the launch on steam the game received 2 pretty big updates that really fixed a lot of issues with the game and they also added some content, so this game could have a much bigger potential in the future.
I am at about 120 hours at the time of writing this review and I am having a blast with this game, it's just so enjoyable to see all the numbers go up and getting the upgrades for the drill and the workers really feels like an achievement.

Just keep in mind that this game will take you quite a few hundred hours to "finish" if you want to play without editing game codes etc. so if you are not into that, either wait for the game to improve or just skip in entirely.