being that I used to work for Dell for two years, I used to be biased towards them. After using them at work now and buying some for home I realized the following.
PRO:
CHEAP! They put a bunch of $$ components in them for a very good price
They usually have excellent touchpads
CON:
Heavy! I have owned both an E1405 and E1505 and they were both fairly heavy
Cheap plastic and fit
Support is great as long as NOTHING EVER GOES WRONG! If something should go wrong you will be forced to endure countless hours of tech support from someone who barely speaks english. They REALLY REALLY make you prove something is wrong before allowing a replacement (running Dell Diagnostics...no error code, no replacement)...getting them to fix something is like pulling teeth.
HOT! These laptops tend to get very hot and should not be used on your lap, or on your desk without a notebook cooler.
THE BOTTOM LINE: IBM/Lenovo & HP make far superior products. Particularly IBM/Lenovo..their laptops are amazing. You will pay much more for the same specs as a Dell, but the built quality and tech support are far superior!