No spoilers for me, thank you.
The feeling of starting up this game for the first time with basically no idea about what I'm going to encounter is priceless. Sure I've seen a fair amount of footage from the first level, but I still know next to nothing about where all the challenges and collectables are, or how to complete them. I've happily avoided watching gameplay footage of the other levels, so avoiding around 1 week of spoilers shouldn't be too difficult for me. The hardest part will be avoiding any possible spoilers when checking Playtonic and the teams tweets, which has become routine for me since the Kickstarter.