Went Sunday also, I must say that even though this is in no way brilliant, however it IS a 100% improvement on how it has been, they have not so much polished the turd, more rolled it around in some glitter. (The old signage in the station needs replacing for a start)
it has been struggling along the past 5-6 years..it had no direction (except backwards I suppose).
I think the changes improve the ride no end, sure they could have reprogrammed the block sections (and they could considering only 2 train operation for now)
Smoke and light effects are brilliant, and the fact you can now see where you are going shows how compact it is in there in some places.
I hope that this is still a work in progress and we see changes made around the station, and those Robots are given light sticks, white gloves, a High Vis jacket and whistles.... well if they had arms...
All in all X:\NWO - was 3 out of 10 , now its X - I'd now say it was a 6, Just for the light show!