Ending not that great
Obvious spoilers ahead!
The final battle was too quick. So what was so great about those Venoms and their pilots when they were dispatched one after another without using some super special skill or something? One died because of hitting the ground, one was ordinarly shot in the stomach and so on. Only two Venoms used their lambda drives.
And what kind of girl is Kaname? Why the buck did she yell at Sousuke in Hong Kong? That man risked everything to save her and his companions many times and she still finds him coward and worthless man. He's just been thrown out of the window by the explosion after killing his long time enemy, thought his loved one was killed and she just yelled at him and everything was back to normal.
And then, back in the school, the teacher did have laser sight targeted on her and still it does not matter, because this Kaname girls just doesn't listen.
She's got some serious issues, and if she wasn't just a manga/anime character, I would send her to the therapy as she behaves like a sociopath.
Great show nevertheless, but the ending leaves something to desire (I don't think it is a proper English sentence, please correct it if you would!).