Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[Q]: Not what I expected, the first Transformers was the best. The special effects was great but acting was not, too bad.
[A]: Negative

[Q]: The directions to put this together were unclear and failed to note that you need to use really oversized bags. After a few uses the sides have already broken. The clips are really hard to put on and off the the rack.
[A]: Negative

[Q]: After using the charger for about 2 weeks I started noticing drops in the power feeding to the iBook. After about 2 months the charger stopped working altogether. On inspection I noticed that the metal part of the plug was separating from the plastic part and I suspect this is causing the disconnect. MacAlly has no warranty information on their web site and I called them several times only to be diverted to a messaging system and I never got a callback.I'd say avoid if you can.
[A]:
Negative