This review is long overdue, as my visit was a couple of days before Christmas (so a good 5 months ago). Although I am not someone who reviews regularly, I felt that Jason's work deserved this, even though the site is already laden with the raving kind. I agree with everything JnDg said in the review before mine, and would like to add the following:
Similarly to other reviewers, I have had my hair done many places, having lived in the US, Europe and now Asia, and always frequenting high-end salons. I don't color-treat, so with my fine, limp (by nature anyway) shoulder-length hair, I find that the cut is that much more important. I try to stick with a good stylist once I find him/her each place I move to, but sometimes have to go elsewhere - this time, due to relocation from Europe to Asia with a short stint in SF. I hate having to find new places and go in with low expectations - and am not easily wowed, even when I have read great reviews, but Jason was a-ma-zing!
For one, the cut he gave me lasted for an amazingly long time - only a couple of weeks ago did I start thinking that I should go in for a trim (am not much for it though, as I am sure to be disappointed after my last experience). It was super-precise, gave me great body and styling options, while being as simple and fuss-free as I prefer my hair to be. He also corrected some of my previous hairdresser's missteps that I had never noticed, but which made all the difference in how much the quality of the overall look of my hair improved.
The process was unusually consultative - he explained every step and listened to my likes and dislikes, and made absolutely sure we were on the same page before he started cutting. I felt in the best of hands at all times.
At the same time, it was so nice chatting with him that I didn't want to leave the place again. What a genuinely lovely and interesting guy. If I lived in SF, he would not be able to get rid of me at all.
I wish I could import him to Singapore, so I wouldn't have to fret about finding someone even half as good. So to all of you fortunate enough to be nearby: enjoy.