Pros
I'll start with the good. I worked at WidgetBrain as an intern in the summer of 2017. The first project I worked on was interesting and an accurate description of what I was told I would be working on. After handing in my deliverable for the first assignment, I spent the second half of my contract working on various side projects. If you had asked me to rate the company based on the first month, I would have probably said 4 or 5 stars. The work in the second half wasn't nearly quite as interesting, so overall I'd say three stars is fair.
Cons
I am a bit disappointed with what transpired after my contract was up. There were hints that there might be some part-time work available during the school year - this was a discussion point before I even started working there. I was excited as I had been working for free and was anxious to finally earn some money, not to mention continue the project I had been working on. Unfortunately, for whatever reason, things didn't quite work out and they decided to hire full-timers instead.