To me, the first image looks flat, your lab's printing is too low in mid-tone contrast, but typical of non-custom lab prints.
Second print looks ok-ish, technically. I'm sure it could benefit from dodging and burning but the negative was perhaps not particularly compelling.
Third image looks washed out. I suspect you weren't adequately shading the lens, and you might have some haze or something in the lens too, there's a lot of flare mudding the shadows in his face.
Use a lens-shade and if a lot of light falls on the lens be sure its clean coated glass, soup and print yourself, and shoot more.
Also, don't use a film because everyone says its good. Use a film because you've shot a few rolls and seen something you like from it. Look for success and then repeat what worked for you.