Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
I use my FP for gaming, but the above poster has a point - the estimated bulb life for mine is 3000-4000 hours. Also you have to have very good light control in the room you'll be using the FP in. In terms of it working and being enjoyable, it does work and is very enjoyable. If you don't mind the bulb replacement costs and and can keep the room dark it's definitely doable. Doom 3 looks awesome @ 110 inches