Magic pre-released

I went to the Guildpact pre-release event on Sunday. The cards I receive were not bad but I still lost... Out on 4 rounds, I lost 3 rounds. It look like my forming of deck is still not tip topped shape or I could have won more rounds... But the cards at the end of the day are worth for the $40 I paid to join the pre-release. Might be going for the next pre-release in April or may...
Anybody?