The review indicate it is light and small as well and that are the things I like about Samyang. I recently also got their AF 35mm F1.8 with the mode 1 and 2. Very nice lens also.
I assume the AF 35 1.8 lives up to its reviews?
I'm fighting off the GAS on that one.
Sony Alpha Blog also deemed the Yongnuo 35 f2 (which isn't in stock for a few weeks) to be a "Highly Recommended" budget option. At $235 usd it is also tempting.
It's very nice to have reasonable budget options!