Packard Bell are nothing to do with Hewlett Packard (many people think they are part of HP).
For a while Packard Bell were an independant company and where known for making cheap poor computers and got a bad reputation, often sold through places like PC World.
In 2008 they were bought by Acer so my guess is that they are gradually losing that reputation, and in fact I have seen quite a few good looking laptops from them recently.
However reputations are hard to lose and personally I would not buy a Packard Bell and would rather go for a Toshiba, HP etc.