LG Optimus 4X HD review runnerup to the quadcore throne

Last year, LG went on a campaign to rebuild its reputation as a smartphone maker that could play with the big boys. When we reviewed the Optimus 4X HD, we found that it deserved to be spoken in the same breath as the One X and Galaxy S III, and probably caught the attention of some folks over at Google. Many of you bought this handset, so the age-old question we'd like to ask is simple. What did you like, what did you loathe and if you were LG, what would you have changed?