I was also at the Stage 1 in Glasgow yesterday morning, to be honest I was a bit more than nervous and still think I completely messed up the spatial reasoning, the basic checking I found easy ( I'm sure most did as it didn't seem too hard) and diagramming was not too bad as long as I thought about each of them logically and didn't get caught up in the occasion.
I was a bit dissapointed with the amount of time we had with the serving ATCO but I suppose they have to keep to the schedule.
Then was the the motivation and learning styles stuff which I found easy as has been mentioned before as logn as you have read the document they send you you will be fine.
I have to agree with you littlemisstinker, some people obviously didn't read the smart/casual bit on the invitation... or the start time for that matter a few people were turning up 10 and 15 mins late in the morning.