its go to be almost 2 week since I purchase this projector . watch movie be great on this projector . I be use my wall for the projection which have get grainy surface . Picture quality and detail be awesome . I be shock to see such clarity even on a grainy surface . I try to run this during daytime and do not find it do very good in the light even when blind be close . I have to close curtain for it . this can be ignore as optimum use of this projector be only when you be watch movie , and movie give feel on such big screen only after room be perfectly dark . I will not reduce any star because of this . the only heart breaker with this projector and I believe with all the 3d ready projector sell today be the extra hardware for view 3d contents . it really make no sense to purchase a 3d ready projector for 600 even $ & then purchase a converter kind of device of almost same amount of the projector in order to watch 3d movie on a 3d ready projector . I be give 3 star just because of this additional hardware 3d-xl . if I ignore this then definitely this projector be 5 star . and why the 3d-xl device be more costly than compare to UK and even do not come with the pair of glass while the UK one come . I be not a very techy person for audio and visual but I understand that this 3d XL box will do some sequencing of frame in order to show right and leave frame sequentially . this be more a firmware upgrade . since most of we have recently buy this device hence in my opinion optoma should do this firmware update free of cost as most the mobile company do these day . the only real issue seem to I currently most 3d player have output of hdmus v1 .4 while the hd 66 support input of HDMI v 1.3 . it be really feel cheat that Optoma be ask to purchase a full box instead of a small hdmus v1 .4 to v1 .3 converter and ask for a whopping 500 $ . for I be seem like I be ask to purchase one hd 66 on discounted price . it will feel like OPTOMA be cheat we . ## update on 21 Dec 2010 ## in amazon UK site this product be sell just 249euro which be equal to 327.5 $ . UK version ship follow below give item in the box . -lrb- ... -rrb- Box contain # 3d projector adapter # Power Plug # Power Adapter # user Guide -lrb- CD -rrb- # quick Start Card # Warranty Card # WEEE card # 3d glass # cr2032 battery # large\/small interchangeable nosepiece update on 9\/19\/2011 update to 4 star as picture quality be awesome . it make my weekend .