I think this is what Benyue was trying to say...
Instead of inputting the notes with a mouse, try using a midi keyboard to input the notes to add more realism and variety between the articulations. The only time I noticed this being an issue was in the string bass part (staccato samples around 3:00-3:30). I'm not sure which program you use, but if possible try adjusting the articulations so some of the notes are more audible than others.
Personally, I use a keyboard to input the notes so I can write music faster, but I almost always apply quantization to correct rhythmic flaws in my own playing. Next, I adjust the articulation levels with a mouse so essentially it doesn't matter if you use a keyboard or not.
I really enjoyed this piece and the mood it presents. While there are some small fixes that could help enhance the realism of this piece, I think your works sound quite professional overall. Lastly, I think it's important as an artist to be receptive and respectful of both positive and negative feedback, no matter how nasty the negative feedback may sound ;)
With that being said, I didn't like Benue's choice of words in his review. A good review should include a couple compliments with some constructive criticism in the middle.
Great work!