My initial impression is quite good too...
Noticed a couple of things that have probably been reported; maybe isolated issues :
i) PocketInformant "dies" with error 169 when Google Sync (v0.4.4) is syncing.
ii) All my future tasks with a relative reminder have alarm set to 1/1/1970 00:10 or 00:30am (my relative reminders were 10 or 30 mins prior to "deadline")
Good to see that its not over-bloated with irrelevant functionality not associated with Cal/Tasks.