I'm writing a review for their model/figure/collectible part of the store as I am not enough of a comic book expert to comment on their comics selection.
With regards to the aforementioned category, the selection is eclectic and if you look through what they have sometimes you can find some rare gems. Very diverse collection of model kits and maybe the only place in the city to have such selection of 1/6 figures.
However, the prices for some collectible items are inflated compared to market prices, hence the less than perfect rating. I was excited to see some kits which are not common in hobby shops but still being sold in online stores and if it's not for the not unsubstantial mark-ups I would've brought them home. Now if these are out of production stuff it would be a different story with respect to justifying for the premium.
However, if they carry something you must have or have been craving, the extra premium of being able to bring it home right away outweighs the uncertainty of buying over the net for sure.