Should I keep this laptop? $350 for a HP laptop

I recently purchased a HP G62-340US laptop for $400 with another $50 rebat so my total would come to $350 +/-....should I keep it or get something better? Money is not tight but I preferred best bang for the buck principle...thanks

HP Laptop; G62-340US; AMD Athlon II Dual-Core P340.
2.2GHz, 3GB RAM, 320GB, 15.6" LED, Webcam/Mic

Product Highlights

- 2.2GHz AMD Athlon II Dual-Core P340
- 3GB (1x2GB, 1x1GB) RAM
- 320GB 5400rpm Hard Drive
- SuperMulti DVD Burner with LightScribe
- ATI Mobility Radeon HD 4250 Graphics
- 15.6" LED Backlit Widescreen Display
- 1 HDMI output
- Integrated Webcam and Microphone
- 802.11b/g/n Wi-Fi
- Windows 7 Home Premium (64-bit)
- 5.5 lb