I liked control alot actually. In fact, the only part I did not like was when Ian is playing "Love Will Tear Us Apart" on an Eastwood Phantom copy instead of a genuine Vox Phantom like in the video. Especially since Eastwood did not start making guitars until 2001, twenty years after this movie takes place.
24 hour party people was great for the first half. The second half was awful. Entirely unwatchable. I turned it off. I've never seen a movie go downhill like that.