I don´t think he´s as bad as the most posters here at HF writes. There were very high expectations before the season (ISS had him 2nd behind Kessel in their preliminary rankings last summer) and he had only 9 point with Kladno this year.
I don´t want to excuse his stats, but he had 3rd/4th-line icetime during the year and also some differences with the Kladno Coach.
His WJC wasn´t that bad, too. He finished with 5 point in 7 games for 4th on the Czech Team (but I would admitt that´s not enough for a top 10 NHL pick) although he´s not a pure scorer type of player.
There wasn´t any obvious development in his game this year maybe because of the reasons I mentioned. The other possibility is, that he could become another Pavel Brendl.