I think that the Howa is probably the best action made right now, not including custom jobs. I like that everything is one piece forgings, the action as well as the bolt and bolt handle too. Remingtons are super popular, and it's the extraordinary availability of aftermarket parts that make them so. They are also very easy to tune up and make into great shooters.
Remington's standard plastic stocks are just like any others. No better, no worse. Same with the wood ones. People love to have choices, and the Remington gives them lots of different options.