A nice climb with a lot a variety but better suited for taller climbers since the good grips are a bit far apart. Also bolts are quite far apart for central swiss standards. Doesn't really feel like a 5a but routes on this gipfel are graded like this. A better option in the 5a range is the Schulterriss.
Don't know why this route was graded 7, either previous grade was for a different route or I climbed the wrong one but according to other topos its a 6B and I think its correct, as I remember there was some confusion around top section where to go but I think the top section turns of to either right or left.(which ever is easier)