I'm obviously in no position to judge the all mighty professeur but here goes nothing ;)
5.5/8 — NaVi have been surprisingly good this tournament, boombl4 has showed some katowice form as well, and s1mple kicks ass like always, so definitely solid picks on both ends. However, I'm not a too big of a fan about picking 4 teams in playoffs, and mousesports and big have been somewhat shaky, although it's still a good form. Plus mouz face navi in opening round so at least one of the players will be affected heavily.
One last thing I would change would be chrisj from noob to support, you never know, he may decide that it's the day to drop 50 bombs and although you will get a lot of points, you lose 4 to 7 potential points, which can be critical if you're running for the money :)