Most of them prior to December are predicting the imminent death of the company. Most of them post 2012-11 are positive.
Given the number of "experts" counting RIM out during the year past, I can certainly understand your lack of interest compared to the "big 2 1/2", but most self-proclaimed analysts seem to gloss over the 80 million subscriber base and the $2 billion + cash position.
I suspect that anybody with a bit of intelligence and a little research could probably out-analyse the self-proclaimed analysts and out-expert the self-proclaimed experts.