Pretty good, if this were 2003
This game is flawed on several fronts, from gameplay and mechanics to sound and graphics. So lets take it from the top:
Gameplay is bland but serviceable. There's a few different aspects of gameplay; exploring the small hub worlds, buying and selling goods, and FPS bounty hunting. There's the standard array of weapons for the shooting, the AI is sub par, and the level design is uninteresting. The actual trading and missions aren't terribly engaging either.
The game mechanics are flawed, there's a system where you need to gather materials from planets or bounty missions, then transport them to another planet to sell them, but there's a time limit to missions that doesn't always work correctly, making you potentially fail missions for no reason. The actual trading is overly simplified and therefore not engaging.
The graphics look like a Dreamcast game. This might not be a negative to you, but for most people it probably is.
Sound. Terrible voice over. Boring scripts. Poor sound quality.
So, can't really recommend this game, there are other games that do pretty much everything better that you could play instead, like Elite Dangerous, or you could play Diablo 3 for the fun of selling common pants.