Weaknesses: I havent any - they are at the expensive end of the market but to be honest they are worth it - and cheaper than physio bills for poor trainers!
Overall: These are top quality as always and the new comfordry sock liners really do make a difference. I can buy a pair and put them on for a long run or even a race the next day and no blisters or rubbing at all! The new silver and red colours are great. Fantastic shoe - a must buy!
Strengths: Cushioning very good, fits really nice around the foot
Weaknesses: Not as responsive, not enough support
Overall: I liked the shoes but after 4 weeks found that I still hadnt gotten used to them and my running still didnt feel quite right. Very cushioned and I imagine are fab for heavier runners putting the mileage in, but as a petite and light runner I found these a bit cumbersome and to be honest not a patch on the Kayanos. I have tried but will be firmly sticking to the Kayanos - undoubtedly the best shoes on the market. They are the only shoes I can buy one day and strap on for a 20 miler the next day and without any worries of blisters. Long live the Kayano!