I do, it's helpful most of the time, mostly because it behaves like intelligent text expander, and couple of times a day I'm consciously aware how it helped me in even more "intelligent" way. There were also situations when it was distracting/confusing, but I can deal with it. I'm working as web dev, with TS, JS and PHP, and in my case there is no place for some great solutions that I wouldn't thought about myself (less than 5 times I've used something generated with comment), it's simply predicting what I want to do next in the line and instead of writing 50 chars to end that, I can hit tab. Honestly, I don't want to work without it anymore.

EDIT. regarding these situations when it doesn't predict what I wanted, I feel that my brain is getting better at not focusing at that and moving on. At first it was distracting, now I subconsciously know that the provided solution might be wrong and I'm deciding faster if it's something I should choose or skip. Your tool is adapting to you and you're adapting to your tool to find the right balance :)