Wait... you seriously didn't get any likes for it? *Goes checking in the thread and see that I didn't gave you any. Walk away in shame.* XD
Anyway I'll say like @Acolet that if it had been a woman you'd probably had more. And that's unfortunate because it's really not shitty (to use your own word)
As a whole I think it's fairly solid with only a few thing that jumps at me. The ''big'' one would be his left arm. I may be wrong, but it doesn't look quite right to me. I've actually tried to correct it in Photoshop, but I failed to arrive at any satisfying result as I can't quite figure out exactly what is bugging me. So maybe someone more competent than me can chime in (or maybe there's actually nothing wrong with it XD).
Other than that I think you really nailed the chest and his right shoulder. The googles looks solid too.
Lastly, the direction you should go is up to you. And if you're unsure you can always look at artists, games, movies or any other form of visual mediums that you really like and try to pinpoint what you enjoy their styles or their general aesthetic. You can then try to aim in a similar direction. At least that's what I did