Just as with most parts of the EU (imo both it's strength and it's weakness) there is some complexity and bureaucracy involved with founding out the political spectrum of MEPs. You can research the EU political groups and the political alliances and the corresponding positions on these Wikipedia pages.

https://en.wikipedia.org/wiki/Political_groups_of_the_Europe... https://en.wikipedia.org/wiki/European_political_alliances

Yes. But if you look into the policies they push, they are all progressive for some reason.

Yes ?