This feature is cool: it lets you choose whether or not you want to see secondary photos in a set, and it provides an easy way to tell a sequential story through a series of photos. Posting a set of pictures in a row is annoying, but sometimes you want to give people a deeper look at what you're doing. This is great because you can share more about an experience without flooding your followers' feeds with a flurry of photos.
The Verge's Casey Newton aptly described why this sucks, highlighting how photo sets have been embraced on other platforms already:
It's a shame this feature is rolling out first to brands, because photo sets like these would likely be a hit with average users. They're hugely popular on Tumblr, generated automatically by Facebook's News Feed, and have more recently been adopted by Twitter. And users are already hacking photo sets onto Instagram using third-party apps that group multiple photos into a single image.
People are already resorting to third-party tools to make photo sets because it is one of Instagram's biggest limitations. The carousel is a smart solution because it's a native way to do a longer visual story without ruining the traditional scrolling experience.
Instagram may end up bringing this to all users, not just the ones who pay to use the photo-sharing service. This is an experiment. And, Instagram is a business. It needs to cater to advertisers. Up until now, it has done a pretty good job of integrating ads without pissing on user experience by giving brands a better one. This is a misstep.
The decision to let brands test it first suggests that Instagram is prioritising advertisers over the normal people who made it such a popular platform in the first place. [The Verge via Instagram Blog]
Screenshot via Instagram