Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nice design but seriously flawed

I first purchased the blackberry pearl through T-mobile in June of this year. A month later the speaker went out. I could only make or receive calls if I used the speakerphone...I managed to get a warranty replacement.I month later my employer gave my a blackberry pearl for official use; two weeks later it crashed (wouldnt turn on.) I had to wait for 30 days before I got the warranty replacement.Today my work blackberry pearl failed again; the speaker has gone out again..sigh...I have to say this is some real poor craftmanship.I wonder if this is a problem specific to the pearl....anyways just thought id provide another data point for people considering buying it.Guess I have to wait another 2 weeks before I get my replacement; thats 3 blackberry pearl's in less than 6 months..arrggg