there's a reason for short ambient intros
i wont let the ambient breaks be a huge factor in my judgment, but a 1:33 intro is just boring, you use nice effects for it, but they just get bland after that amount of time. Also the break in the middle was un-needed IMO. Other then that...
I like the guitar part ALOT, it is a very good mix of guitar and beat that just work very well together, keep these up cause they are amazing. I also really like the effects you use, they just work VERY well.
4/5, sorry but i just dont like the breaks. They could get better if you add a bit more stuff into it, but that might change it from an ambient sound thing.