Looks good.
The first Image, that lets watch me Youtube videos in the Browser.
Not 100% smooth but watchable. (More than just a frame per every few seconds like the other Images i've tried.)
But 2 things I've noticed:
1. After Logout from the MATE-Session there is just a black screen for a few minutes till the Login shows up again. Not game-breaking but worth to mention imho
2. cubie@Cubian:~$ ping localhost
PING localhost (127.0.0.1) 56(84) bytes of data.
^C
--- localhost ping statistics ---
69 packets transmitted, 0 received, 100% packet loss, time 68028ms
This seems odd. Network is working (I'm writing on the board atm). I hope this won't cause some very strange bugs.