Yup still a thumbs up..... If you have multi calendars in your reg gmail, mobile gcal sees them just the same. The view in reg gmail is one calendar multi colors for family/friends. Mobile product you have a list you can choose from and works just the same add/delete etc.
Apologize bout the length here,but a trick that works!!! from your reg BB calendar...
Mobilegcal does not (least that I tried) let you change the date, for example appointment slipped a day to the right, (i.e. Tue now vs an orig Mon time). Yeah u can change the time easy, but not the date. Soooooooooo
1) Create the appointment in your reg BB calendar
2) Send an invite to your gmail account and it will come up on your calendar
3) You can manage appt from your blackberry and mobilegcal at that point
Note -- If you have gmail to your bb it will cause a double entry on the BB calendar. Reason being your writing to the calendar twice. Keep in mind there's a web version and download of gmail that works fine, if you don't need the mailbox on ur BB. (I typically use a .mac account for mail and gmail only for calendar purposes)
Keep in mind there's no "bug free" program out there. Trick is use the product and manner thats best for you. I use the BB as my main calendar and laptop version of gmail (calendar) as backup. Its just quick/easier and always a hand length away.