In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

[EX Q]: The clear wire isn't long enough to even wear this and it's not adjustable either. The hair looks nice, but it's pointless if you can't get it on your head. Waste of money.
[EX A]: The hair looks nice, but it's pointless if you can't get it ...

[EX Q]: First it wasn't delivered Friday the 16th it was delivered sat the 17th and wasn't handed to the customer it was stuffed in my news paper box. The bottle was frozen solid leaking contents all over after it melted. Unusable! Gave it 2 stars because it at least arrived at my house even though it was a day late.
[EX A]: First it wasn't delivered Friday the 16th it was delivered ...

[EX Q]: I tested this fitness device for two full days together with another 2 devices (and the smartphone too for step count). While the others were basically in line for heart rate and steps, this one was often exaggerating by 30 to 40 % - especially steps. The good feature instead is the sleep tracking. Well done the app and reasonably accurate the track. The device looks cool and light but accuracy is not among the best qualities. Returned
[EX A]:
Great for sleep tracking. Mediocre for everything else