While at once Glam cannot disagree with the complaints lodged on Faiz in this thread thus far, he still likes the series.
The plot goes in circles, the main characters are all basically unlikeable (especially the secondary rider), there's drama for drama's sake, needless attempts to be dark, no ending, and lackluster villains.
The show is more about the interpersonal relationships than the action or the overarching plot. The plot itself however, is actually quite compelling...ya know, when they actually pay any attention to it. Though really, what kept me coming back to it is the Faiz (and Kaixa and Delta) Gear itself and the action.
The suit acting is just phenomenal with some truly excellent fight choreography (with a few missteps). It's one of the only rider shows where the fights seem to have a goal, I.E. to use a finishing attack. That's just not something a lot of rider shows do. Mostly you have no idea why the characters don't just use finishers from the beginning...but in Faiz you get a real feeling that they're TRYING the whole time to find an opening for one.
Also there are a lot of different finishers between the Pointer/Kick, Punch, Sword, Autovaijin's bullets, and all of Delta and Kaixa's stuff. Plus multiple forms. There's a lot to like in the action and suits from Faiz.