How do Norwegians perceive prison sentences and the quality of life in Norwegian prisons?

In my country, there have already been some articles about the "quality of life" in Norwegian prisons. When the massacre took place a few years ago, there was a lot of talk about the maximum sentence being low (by the standards of other countries).

What is the average Norwegian view on this? Is there a debate about the sentences being too low?

And a different question. Has there ever been a case of a foreign person committing a crime with the prior intention of being arrested? (Since life in a Norwegian prison is arguably better than life for a poor person in an underdeveloped country)