Very good tool, but lots of room for improvement.

Overall Frame.io has done a great job cracking the code on video feedback w/ annotations and versioning. However there is lots of room for improvement, the Image experience (collaborating on a still, not video) of Frame.io seems like and after though, and it would be nice if it either integrated with other cloud services like Dropbox, or it offered a similar cloud computing experience. I feel like I went back in time with all the uploading and downloading you have to do with Frame.io, not to mention what happens when I have no internet service? Clients or collaborators cant access anything with the way their “cloud service” is set up. Anyways, the potential of Frame.io seems very promising, this could be a HUGE tool for virtual collaboration which is obviously where things are heading.

Decatur Dan about Frame.io - Video Collaboration