Pros: Super fast boot up, about 30 seconds (from 4 minutes). I have installed over 20 of similar SSD drives and they are night and day better than standard HD's.
Cons: I bought one at a great price and it worked about 3 hours. Then I had to PAY $12.00 shipping to RMA it. That seems very unfair but I knew the rules going in. You are taking a chance MANY of these are bad right out of the box. FYI - I just bought 5 more because they were on sale for $55.00. That price is about 1/2 for the best deal on a new 120GB SSD. Wish me luck.
Summary: (I have set a 'star' rating on this review to 3 solely in order not to unfairly bias up/down from my previous review). Since my review, I have been contacted directly by OCZ who are keen to investigate. As we all know, not many manufacturers would even bother, so OCZ at least deserve some kudos for that. Once OCZ and I have arrived at a resolution - either reflecting creditably on the product or otherwise - I will revise my first review accordingly.
Summary: I must say the drive performed very well for 1 year and 4 months. After that, it caused the computer to crash and sometimes it was not recognized by the bios at all, during boot up. Once I replaced it, the computer worked fine. Update: I have increased the rating from 1 start to 3 stars because OCZ (UK) replied to my email straight away and offered to replace the faulty drive (3-years manufacturer's warranty).