Took the imag with me into Lollapalooza this past weekend. This is the time of year where I wish I had the grasshopper but with that not in yet I am using the imag and also my Ascent v2 which I bought last summer for the same purpose. The imag is pretty bulky to bring in given the light pat down at security...probably as big as you'd want to go. I brought it in loaded and carried it around in my front pocket. It turned on by accident in my pocket when I squatted down to talk to someone sitting down. I noticed it after the fact because it was suddenly hot in my pocket and upon inspection the load was fairly toasted. I will say I've had none of the issues with the mouthpiece coming off, probably since this is one of the newer ("Ceramic") models with the newer screw-on design. My friend brought his new Pax2 with him so I had the chance to try it side by side. The flavor on the Pax2 is a bit better IMO. The imag starts out fine but gets toasty pretty quickly compared to the Pax2, which in all fairness is supposed to have special circuitry to cycle the heater to preserve taste. After that experience the first day I benched the imag for the rest of the weekend and took the Ascent with me instead. Dimensions are different but I'd say the Ascent is much more pocketable than the imag. Taste is also better on the Ascent, but that shouldn't be surprising since taste is one of the Ascent's strong points. Efficiency on both the imag and the Ascent is equally mediocre when compared to my Solo (which is my current efficiency champ especially when used with the shorty stem), or with the Mighty.
So while I still think the imag is a very serviceable vape for the price, after further review I wouldn't say its better or even the same than any of the much more expensive vapes I already own or use. Its hard to blame the imag given the price point but I'm not sure it has a place in my lineup where I want to use it. I'm thinking that at some point I will clean it up, put it back in the box and give it to a friend who is currently combusting for medical purposes.