Purchased a set of Kinergy 4s2 after watching Jonathan Benson's review, which suggested the Kinergy 4s2 was better than a lot of popular AS tires (e.g. Michelin CrossClimates Plus, Bridgestone WeatherControl, and Continental AllSeasonContact) I have driven on them for around 1000 miles, so here are my initial thoughts about the Kinergy 4s2. I used Michelin CrossClimates Plus on this car before, therefore some comparisons will be discussed in this review. Pros: - Quiet - The sound isolation on my Civic X isn't fantastic, quite a lot of tire noise inside the cabin when driving on motorways. Comparing to Michelin Primacy 4 and Michelin CrossClimates Plus, the Hankook Kinergy 4s2 is significantly quieter. I reduced my stereo volume by two levels after the Kinergy 4s2 fitted. - Comfort ride - I subjectively think the Kinergy 4s2 is comfortable, especially on bumpy roads. - Competitive Price - On the day of my purchase, the Kinergy 4s2 was at least 14% cheaper than Michelin CrossClimates Plus, Bridgestone WeatherControl, and Goodyear 4Seasons Gen 3. -Wet & dry braking -Good wet and dry braking performance. In normal usage, sometimes I forget I have the AS tires on when braking, which is perfect. Cons:- Handling - A bit roly-poly and average feedback in general, which is expected. The most disappointing bit is that the tires tend to understeer easily when you turn a corner a bit aggressive. Personally, I think the handling (especially dry handling) is a bit disappointing compared to Michelin CrossClimates Plus and I now have to drive a lot more gently. --I have not had a chance to drive them in ice/snow conditions, therefore I am not able to review how good they are in winter. Bottom line: Generally it is a good pick for day-to-day driving: comfortable, quiet, fairly priced, and with a reasonable grip. However, if you are more demanding in terms of handling, personally think there are better picks in the market. 

Very good all round tire