Overall: 9.5/10 (It is a potential 10 if all scores are rounded up. Same goes with Tatami Galaxy and SELain)
Story: 9/10 (some events were a tad convenient and iffy (not the fillers; they're perfect), mostly perfect with a very interesting setting and premise on SEL and GitS level)
Character: 9.5/10 (all grew up but again some conveniences here and there :P)
Art: 10/10 and Sound: 9/10 (seems to be Studio's Ghibli's GitS, nuff said)
Value: 10/10 (the successor to Lain, the mystery is confusing enough for its target audience to watch again, had low sales and popularity but its quality overcompensates for it)
Enjoyment: 9.5/10 (I'd be lying if those conveniences, fillers, and plausibility didn't bother me enough to deduct 0.5-1.0 (I'm that cheap) but everything else is perfect)