i do like the concept/design a lot, however the animations still need some more work, it just doesn't go as smoothly or even natural, try to use the ease in and outs to give the parts some weight, how the glass dome disappears suddenly also seems unnatural. i do like the lightning effects though
nice, i see this time, the gun was smaller in the picture to show all the moving parts. all and all, out of 10, i give it a 7.5, it would be a 9, but, there is always better art that can come along. as a final note, it's good to see you're branching out the ED instead of OS(and for a time AQW) so that it gives you a chance to show people you're not a one trick pony.