A lot of noise in this one. Needs more sharpness in the center. Would be OK that edges around the perimeter are not sharp if you had the center sharp and clear. Do you have software that will allow you to remove the graininess?
The noise and the softness are qualities of a poor film scanner. The original slide show much better detail. I could run a 1px guassian blur to eliminate the noise, but then the softness become more of an issue.