As part of our campaign, we ran some creative with seventhennine enabled which lead to over $2M in sales across multiple platforms! I can't think off any dislikes here other than that it was easy for us as customers (and hard work from their team) but there were no real issues either way - so thumbs up all around!! The best thing about this product is having access to such high-quality creatives at great rates without needing your own agency or developer resources. We are able to reach new target audiences/demographics through these campaigns by simply changing out different content each time rather then doing lots & expensive retargeting ads ourselves every day etc.. This allows more flexibility within budget constraints while still reaching highly targeted demographic segments who would otherwise be inaccessible due to large budgets / advertising spend limitations. There's also nothing better when you're running low cashflow days like now where.