I've just started it and I was wondering if you could reassure me. 
I'm doing the join as you go, so the hexagons are slip stitched together at their corners iyswim.
I've done a little and I was worrying a bit about it not being very strong or being a bit gappy as there's the 6 trs of each side between the slip stitches.
Will it sort itself out as it gets bigger? I'm sort of hoping that the more hexagons I join together the more it'll pull together?
How did yours turn out?
I'm making it for dd who is 4 so it'll need to cope with a bit of playing with rather than just laying on a bed.