There are certainly stunning women in Sweden. Not all but that's not the case anywhere.

As a well traveled Stockholm native I can add some facts and comparisons to help you decide for yourself

• Swedish women age fairly well. Many European countries can compete with and even outperform Sweden in the up to 30 or maybe 35 category but if 30-50 is your thing then Sweden is in the very top when it comes to % of still good looking. A sexist generalization would be that in many countries women don't take care of themselves after they snagged a husband… my apologies if I am completely wrong.
• If big boobs are your thing, then Sweden is NOT. Smallest breasts in Europe relative overall body size? Probably. I know a few busty women in Sweden who have problems finding bra sizes in Sweden that are commonly available in the UK or Netherlands. And if your preference is bigger cups than D, in Sweden you are with few exceptions looking at the obese group.
• Also, a stereotypically feminine behaviour and lifestyle is seen as a bit low class in Sweden. It's not the right place if your preference is for heavily made up girls in revealing clothes (some reality stars and bloggers may indicate otherwise but those are exceptions), or future housewives. Or both. The same goes for the stereotypically masculine, aggressive macho men so it's equal also in that sense.