Ok gotta jump in here:
First, applause to promethuem5 for putting himself out there, sharing and openning himself up to criticizm in the first place.
Applause to Tesujin for being as honest as possible.
A few things to remember:
If you can't say anything nice don't say anything at all.
And yes there is a good way to deliver an unpleasant message.
Observe "Hey promethuem5 thanks for sharing those pics, they look to be painted in the classic style of gaming miniatures. Will you be trying some larger scale kits in the future? There's a lot of great modellers on this site that post all sorts of helpful tips and tricks for larger scale models. Not sure how exerienced you are with models but there's some great products out there to help you improve the overall look of your models even further. Tamiya putty can really help out with filling and smoothing seamlines. Hiding the seems where the parts go together can really enhance the look of the model"
Like Neptune survey said, play nice.
Grayson72