Instruct: Classify Amazon reviews into positive or negative sentiment
Query: awesome until i saw...

wow, i thought this system was incredible i was about to buy it when i heard aobut the psp...i mean how much better can a portable system get, yes if the psp didnt exist this would be the ultimate handheld but psp does exist so to bad, i played this at a wal mart and it was amazing but psp is even betterPSP 9.5/10 DS 4/10 PSP's only flaw really is the battery life DS's flaws are bigger, just gaming, two small screens HOPE THIS HELPED