I didn’t have any problems with it. I’ve played around with it quite a bit. My son even played around with doing looping so he could have two different guitar sounds on tap.
Like the video @howard posted there was one comparing the SansAmp BDDI, Behringer BDI-21, Caline Wine Cellar, and one other cheap one I can’t remember. To my ears, they all sound exactly the same.
Funny you brought this up because I was just looking at it yesterday and decided I’m going to post it in the Gear It Forward thread so somebody else can give it a try like you did for me. I’m going to be busy this weekend but I’ll post it next week.
It works fine, I just have other options I like better.