All the optimistic news comes from Balsillie himself and the pessimistic comes from investors. Revenues and profits are up but subcribers are down so what does economics 101 tell you about that?
As an investor I would proceed with caution at this point but definitely wouldn't take these numbers as a green light.
This actually might be the perfect time to get RIM stock, as this slight downturn will lower the price for a bit, BUT with a bunch of new devices set to launch this quater, prices should rise again.