bacon, your stuff is coming along really nicely! just watch your proportions, make sure you're comparing it to real anatomy and stuff to get limb lengths and widths nice. but seriously, you're doing a lot better than i did when i started with a tablet.
don't worry if you think the facial features come off as anime-ish. get the basics down and you can nail style afterwards, just don't let it concern you now.
one thing though, and i'll let the anatomy experts elaborate, but your chins are looking very pointy. have you tried drawing actual skulls? i did this for a while and it really helped me out, just getting a solid understanding of how the human head is shaped.