Weakness:
1) Cymbals sound recessed and muted. On a few recordings these sound fine but on most, I feel like I'm missing something. Cymbals usually are identifiable as to the different types, but I'm having trouble distinguishing the differences.
Overall, I'm really happy, I just wish the cymbals would sound more lifelike.
What are you using as a source, preamp, and amp? Ogogilby and I both used the sound of cymbals in music to compare tubes in our respective T8 DACs, and we both find that our systems reproduce cymbals very distinctly. OgOgilby's new CJ preamp also made a huge difference in his system. I don't think that the problem is in the HT2-TL tweeter.
I listen to a variety of music produced between 1966 and 2010. I like classical music like Jimi, Janis, and Led Zeppelin. I like modern female singer/songwriters, such as the brilliant Martha Wainwright, Shelby Lynne, and Rachael Yamagata. I like pop music like Sia. I also like Neil Young, Lucinda Williams, Simon and Garfunkle, Al Green, Bobby Bland, Booker T., Stevie Ray Vaughn, and Howling Wolf. I am not a big fan of jazz or reggae. Basically, I like pop, soul, rock, and blues.
The only weakness that I find in the HT2-TL, although I consider this more of a limitation in an MTM with 7" woofers, is the lack of ability to play very deep bass (lower 20s) at very loud volume in a large room without pushing the woofers (but not at my house).
Regarding the soundstage, on some music, I hear sounds coming from the sides, and my room has absorption at the first and second side wall reflection points. I am particularly impressed with the depth of the soundstage, especially after replacing the tubes in my preamp. My room is my system's only weak link, I believe. (When I dream, I have a 36' X 48' X 15' room with custom-built diffusers, one chair about 15' from the front wall, and a pocket billiard table in the back of the room.)