I've had mine for around 3 weeks now. I'm very happy with it. I bought it to compliment all the other varied devices I own. I was thinking it would be a great niche unit. It has become my daily out and about AND home unit. I have some very good devices just sitting there at the moment. I ordered some extra batteries, atomizers and even a new PCC of a different color. So I'm in.
This unit really replicates the motions and mechanics of smoking. The PCC has yet to leave me "stranded".
I have had no leakage.
I always double check that it lights when I place the eRoll in the PCC because I have noticed it may not always make proper contact.
I have had more than a few times where it goes through the full 10 second draw until cut-off and then does the 3 blink. I'm not sure why this happens and the first few times it did, it freaked me out a bit. It happens sporadically and that is the one thing I don't care for.
I did up my nicotine level as many here suggested and I agree that works well with the eRoll.
It satiates my cravings well and helped reduce my vaping frequency.
This is a very pocket-able and super convenient device. Very flat and small. It so far seems to be reliable as well.
I'm hoping the atomizers will become a bit less expensive but so far I have had none die on me. I have re-wicked a couple. Mostly out of curiosity and to satisfy the tinkerer in me. I've put both silica and mesh in them with success.
All in all, I'm very pleased with the eRoll and I feel confident enough in the unit to recommend it to friends.