I didn’t attend but I interviewed there about 6 years ago. A red flag for me was during my interview with the DCT, he assumed I am Indian (I am not) and started telling me about everything he knew in relation to India (e.g. Indian restaurants he’s been to, Indian people he knows). This tells me their emphasis on diversity in training is probably very lacking.
Also (at that time anyway), they don’t provide tuition waivers and assistantships were difficult to come by. The students I spoke to had a lot of loans/debt. Personally, there are a lot of other programs that do offer financial assistance and I had only applied to IUP as a backup if I didn’t get into any of those programs.
Hope that helps and hope you’re able to get the opinion of someone who actually went there!