Give it some time to break in. Usually 200-300 hours. I had mine for under 4 hundreds and I think it does a good job for it's price! It is a bit flat and uninvolving but that's Philips' characteristic. No, it was not a Japanese company but I think now part of it is own by Japanese?
For upgrading the inside stuffs? It's up to you. I decide to leave mine along and I moved it to my bedroom system.
For upgrading the inside stuffs? It's up to you. I decide to leave mine along and I moved it to my bedroom system.