Any Stratovarius fan here? Personally it's my 2nd favorite metal band, after Sonata Arctica. The only time I didn't like them was when they released Elements Part II until Polaris. By the end of 2003 it seemed like they wanted to try a new style or ran out of ideas, and the quality seemed to be on a decline. On their 2005 album I like no song and on Elements Pt II from late 2003 I only like one song (although it's one of my favorites from them). Afterward they released no album until 2009, but afterward they went back to their good ol' style.
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The only disappointment is that their best songs are kinda short. In general I prefer the stuff from 1992 to 2000, although there are obviously exceptions.
Anyway here are some of my favorite songs from them. I'm mostly into their speedy stuff. I don't care about instruments being real or DragonForce style, I just like the sound and for their style I think it just fits well.
-Probably my favorite
-My favorite part is at 3:22. I think DragonForce kinda copied Stratovarius there
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-Damnit, I lost...
There are many more I love, but this page will crash if I add too many lol.