No from watching him live three times and on TV. I have an apartment in milan my partner works in television there.
Is this based on just this season? Because I saw quite a bit of him last season, and he looked pretty good to me then. I don't have access to Serie A matches this season, like I did the last two (at least with out a subscription I'm not willing to buy), so I haven't seen any of him this season. To be fair, Janssen didn't exactly come from a Serie A-quality league, so signing him was always going to be a bit of a crap-shoot.