It depends on what you're after.

Despite all the bugs, the drama, the idiotic balance choices, and the performance issues it IS still a damn fun game. I play it fairly casually with my wife, and we don't try to sweat the highest two difficulty levels, usually staying at 8/10.

The "premium" currency they use for the item packs they sell for monetization is easy to get on your own just by playing the game. I've paid I think ten dollars total into it since I got it almost two years ago.

All in all, it's fun as hell to rain down orbital strikes on the enemy, and blast them to bits.