User blog comment:Milesprower2/Modern Day Part 1 Reaction/@comment-24203813-20160116231034/@comment-5792287-20160117112840

I think the crater thing adds in more difficulty without making it unfair. If you want to beat the level without using coins, you're going to lose a few plants and be unable to refill the craters, you just need to make sure you don't lose too many plants.