Neither fun nor fair

Yes, they are all quite good. The main concern here would be the "message", or the level of interest.
#1 should find its way into someone's scrap book, just as a record of the scene.

The second shot has a bit more aesthetic value, but I think it needs to include a bit more of the surroundings.

#3 is interesting, insofar as it goes, but just doesn't quite make it as an artistic statement.

Thanks for the comments. I agree of course.

Number 1 was just a random person, the only one sat amid the hustle and bustle, i suppose no context though. Same with #3, i thought it looked strange, but with no context it's meaningless.

I like #2, mainly because it is an oft photographed place in my town, but not with a dodgems in front

I'm just pleased that i'm getting some relatively sharp (love my 60mm macro), reasonable exposed picture, and i am actively thinking about composition.

Thanks again for comments