Huge Queen fan near enough my entire life, started with the later pop rock stuff in my childhood before gradually moving back.
Yes their early stuff is fantastic, varied stuff. In some ways they are very much like Muse, in the sense that they were very pretentious, but were pretentious with a nod and a wink, and in that respect it works very well.
I couldn't say my favourite album, they are all great in their own way. Queen is actually a fantastic album, with four phenomenally talented young men with everything to prove and nothing to lose. Aside from Keep Yourself Alive and Liar, you have Son & Daughter, although the version on Queen At The Beeb is probably better (and features an embryonic Brighton Rock in the middle), My Fairy King, like The March Of The Black Queen and In The Lap Of The Gods, are something of a blueprint for Bohemian Rhapsody. Liar is one of my all-time favourite songs. Jesus is probably the weakest track, and I'm surprised it was chosen for the album ahead of Ogre Battle (which was knocking about at least two years before it was released on Queen II)
Queen II was the last Queen album I got into, but is now one of my favourites. Father To Song, White Queen (As It Began), Nevermore, it's a wonderful album that is best heard in it's entirety, I think. It's verging on concept album, really. While not a bad song by any means, Funny How Love Is is not up to the standard of the rest of the album I think, and personally I think I would've dropped that and put See What A Fool I've Been as the final track, as an ironic twist to a very dark album.