I guess nobody's commenting them because you post too many replays at once.
Try posting 1 or 2 replays per post if you want more people to comment your replays.
However, I'll comment them, but as a whole. Looking at the latest replays you're a bit grabby and quite messy. You use much relax, which is a pro. Though, relax alone won't make the replay better.
You need to practise on using nograb or atleast pre-release the grabbed part of Uke before the hit. You also need to make sure you don't rub Uke against your Tori's body so much when dismembering. However, you've got grasp of the importance of relax. That's good!
Keep practising!