Well, when I run Battlefield 3 installed on Seven, it's rather long to load levels in multi ... But I know that if it comes from the hard disk. I'll wait until the price of SSDs down to buy a good one.
For reading small files while and it's pretty soft ... Also in multitasking, it manages not too well, as bcp DD. Highly SSD!
Too noisy for a HTPC read, in my opinion.
I think the price is excessive now, shame!