Positive experience is not what I have with PlayBook, in fact it is downright negative. I bought off 2nd hand off a trading company on the other side of Toronto. look quite clean and spanking new at $130. Very inviting hardware. With above-average smooth experience and few current-running RIM promos like Unity-based games for free.
That at-loss dirt-cheap is there for a reason, would've do much better going Nexus 7 or Galaxy Tab. Software for BlackBerry is pitiful compare to Android's offering (official Play market) everything there is $$$, those that were available for free has quite low quality to it.
I saw Android 2.3 compatibility layer to it and rushed (thinking the APK must narrow its declaration to Gingerbread level) but SURPRISE, in addition to that this must be repackaged and distributed as pseudo-native BAR package and a * says it might be broken API not fully compatible, which means it is STILL useless. I agree to the + side the fans points to but the - points really outweighs the + that is why it is a fail, not a BB bashing thing, price, market rate, they all speaks out this tablet is a fail.
My previous concern of non-RIM environment not withstanding, the software support side of this tablet is quite horrible. It is fit for narrow uses that the thing already have on its ROM, namely Web, YouTube, PIM, but not a lot beyond that.
I do have finger-X'd for native Android mod apply to PlayBook.