Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Beware

I bought this because of the reputation of the WRT54G, not realizing that v5 of the hardware is completely different from the older versions and doesn't run Linux. Even with the latest firmware, it is consistently unstable and will lock up and stop functioning every few days. I'd advise voting with your wallet and staying away from the WRT54G v5, and thinking about a WRT54GL which is the "classic" version of the hardware that runs Linux. Unfortunately, this seems to be more limited in availability than the cut-down version.