Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poorly engineered - keep looking for another case

I bought this case for an m505 twice. I bought it from a national electronics retailer, and that case kept the Palm on and drained the battery, wiping out all the data on the Palm. I called the Palm Support 1-800 line, and the rep I spoke with claimed that this was the first time she'd heard of the problem. She recommended I return it and try again. I also read on the Palm support forum that Palm had redesigned the case, and the newer cases didn't drain the battery. WRONG. After purchasing it again from Amazon.com, we had the same problem. Back it went. I'm currently looking for a different brand case. Recommendation: stay away from this case.