Hi guys.
First of all, I was pretty much insulted when they showed up the S4's plastic construction. While every other OEM is making nicely builded flagships, Samsung shows.... this.
It has a 1080p display. Fine, for now. It has the PenTile sub-pixel arrangement. Not fine at all. I still don't understand why they stopped the Super AMOLED Plus display at the Galaxy S II, it's a much better display than the regular Super AMOLED. It's like they stopped improving their displays and they only care to make it higher res. But a good display needs more than just higher res.
Then, hands-on videos were released and I watched a lot of them. I saw multiple lags (shouldn't happen on a 4xCortexA15+4xCortexA7 device). This is a freaking 8 cores device. 8 cores. IT LAGS. JUST... NO.
http://www.youtube.com/watch?v=UtmQvZjobyM
This video also revealed the Sunspider benchmark result..... Less than 100ms better than the iPhone 5 (and equal to the iPad 4). I am waiting for other benchmarks results.
I noticed that for 95% of the show, they talked about gimmicky features instead of the real product. Honestly, who the hell will be using these features to make them really important?
Anyway, I was really let down by this device. By the way, before I forget, what a lame move to laugh at the iPhone 4S's design because it was like the iPhone 4. They just laugh at themselves.